Portfolio

At Kostaa, we craft more than interiors, we create refined living experiences defined by precision, elegance, and uncompromising quality. Our portfolio represents a curated collection of bespoke wardrobes, kitchens, and interior solutions, each designed with a premium sensibility and executed to the highest standards.

Every project reflects a seamless fusion of form and function, where luxurious finishes meet intelligent design. Working alongside discerning homeowners, architects, and trade professionals, we deliver tailored solutions that elevate spaces with sophistication and purpose.

This is where craftsmanship meets innovation and where every detail is designed to leave a lasting impression.

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Fitted Wardrobes

Sliding Wardrobe with
Dual Mirrors

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Fitted Wardrobes

Classic Shaker Style with
Integrated Lighting

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Fitted Wardrobes

Bespoke Loft Wardrobe
& Storage Installation

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Bespoke Furniture

Bespoke Hallway Storage
& Boot Room Installation

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Bespoke Furniture

Bespoke Loft Study
& Workspace Installation

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Fitted Wardrobes

Bespoke Glass
Wardrobe Installation

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Media Wall

Bespoke Media Wall

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Living Spaces

Vanity and Wardrobes

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Living Spaces

Wardrobe & Study Partition

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Fitted Kitchens

Fitted Kitchen Shaker Style

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Fitted Kitchens

Contemporary Kitchen

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Fitted Kitchens

Contemporary Kitchen

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Fitted Kitchens

Contemporary Kitchen

Sliding Wardrobe with Dual Mirrors

A contemporary wardrobe solution designed to maximise storage while maintaining a sleek, unobtrusive presence within the room. Spanning
the full width of the wall, the installation creates a seamless and highly functional storage system.

The sliding door configuration allows for efficient use of space, making it ideal for rooms where clearance is limited. A combination of tinted glass and mirrored panels introduces depth and light, subtly reflecting the room while keeping the overall aesthetic refined and understated.

Slim aluminium framing adds a crisp, modern edge, complementing the clean lines of the design. The large-format panels enhance the sense of scale, while maintaining a minimal and cohesive appearance.

Designed to integrate effortlessly with the surrounding architecture, the wardrobe delivers both practicality and a contemporary finish suited to modern interiors.

Classic Shaker Style with Integrated Lighting

A refined wardrobe installation that combines classic detailing with contemporary functionality, creating a statement feature within the bedroom. The soft blush-toned cabinetry introduces warmth and character, while maintaining a calm and elegant presence within the space.

Full-height shaker-style doors bring a timeless aesthetic, enhanced by clean proportions and brushed brass handles. The internal layout has been carefully considered to provide a balanced mix of hanging space, shelving, and drawer storage—ensuring both practicality and organisation. Internally, the wardrobe reveals a contrasting wood-toned finish, complemented by integrated LED lighting that highlights each section and
enhances usability. The lighting not only improves visibility but also adds a subtle sense of luxury when the doors are opened.

Designed to sit seamlessly within the room, the installation achieves a cohesive, built-in appearance that elevates both functionality and
overall interior design.

Bespoke Loft Wardrobe & Storage Installation

A tailored storage solution designed to maximise functionality within a challenging loft space. Built seamlessly into the sloped ceiling, the installation makes full use of otherwise underutilised areas while maintaining a clean, architectural presence.

The wardrobe run features full-height shaker- style cabinetry, detailed with clean lines and refined proportions to create a strong, uninterrupted visual flow. The muted green finish adds depth and character, complementing the natural light from the skylight.


At the centre, a custom-shaped cupboard follows the pitch of the roof, opening to reveal warm wood-toned interiors with integrated lighting—introducing both practicality and a subtle focal point. The balance of concealed storage and open shelving enhances usability while keeping the overall look minimal and considered.

Every element has been carefully aligned with the angles of the room, ensuring a precise fit and a seamless built-in finish.

Bespoke Hallway Storage & Boot Room Installation

Designed and handcrafted by Kostaa, this bespoke hallway installation exemplifies the perfect balance between refined aesthetics and everyday functionality. Created to maximise storage while maintaining a calm, uncluttered entrance, the unit transforms a transitional space into a considered design feature. The cabinetry is finished in a rich, deep-toned paint, contrasted with warm oak interiors that introduce natural texture and visual warmth. At the centre, a recessed seating area is framed by clean shaker panelling, incorporating a solid oak bench with integrated drawer storage beneath—ideal for daily use while keeping the space organised.

A series of traditionally styled brass hooks are mounted onto an oak back panel, offering a practical yet elegant hanging solution. Subtle integrated LED lighting enhances both usability and ambience, softly illuminating the timber grain and elevating the overall finish.

Overhead cupboards provide concealed storage, maintaining a seamless and minimal appearance, while the adjoining open shelving and base cabinet introduce flexibility for display and additional storage.

Every detail—from proportion and material selection to the precision of joinery and hardware—has been carefully considered and executed, reflecting Kostaa’s commitment to craftsmanship, durability, and timeless design.

Bespoke Loft Study & Workspace Installation

A thoughtfully designed loft workspace that transforms a compact, sloped ceiling area into a calm and highly functional environment. The layout has been carefully planned to maximise usable space while maintaining a clean, uncluttered aesthetic.

The soft neutral palette enhances natural light from the overhead skylight, creating an airy and inviting atmosphere ideal for focused work. An L-shaped desk provides a generous working surface, seamlessly integrated with surrounding cabinetry to maintain visual continuity.

Storage is intelligently distributed throughout the installation, with a combination of open shelving, concealed units, and a full-height cupboard—offering both practicality and flexibility. Floating shelves introduce a subtle design element while keeping the space visually
light.

Every detail has been proportioned to work in harmony with the angled ceiling, ensuring comfort, efficiency, and a refined finish throughout.

Bespoke Glass Wardrobe Installation

A contemporary wardrobe installation designed to introduce both functionality and visual interest within a compact landing space. The
combination of dark-framed glass doors and warm wood interiors creates a striking contrast, balancing modern detailing with natural textures.

The full-height cabinetry is framed with slim black aluminium profiles, giving the piece a clean, architectural edge. Tinted glass panels
provide a subtle level of privacy while still allowing glimpses of the illuminated interior, adding depth and sophistication to the overall design.

Internally, the wardrobe is finished in a rich wood tone and enhanced with integrated LED lighting, which highlights the shelving and hanging areas while creating a warm ambient glow when opened. The layout has been carefully planned to maximise storage within a narrow footprint, incorporating both shelving and hanging solutions.

Positioned seamlessly within the available alcove, the installation makes efficient use of space while maintaining a light and refined appearance.

Bespoke Media Wall

A striking media wall designed to create a refined focal point within the living space, combining contemporary styling with layered textures and ambient lighting.

The installation features a balanced composition of open display shelving and concealed storage, allowing for both decorative styling and practical use. Vertical slatted detailing introduces depth and rhythm to the design, while integrated warm LED lighting enhances the overall atmosphere and highlights key elements.

A floating media unit sits beneath the television, maintaining a clean and minimal profile while housing essential equipment. The back panel and surrounding finishes are carefully selected to complement the darker tones of the cabinetry, creating a cohesive and sophisticated look.

Designed to integrate seamlessly within the space, the unit delivers both visual impact and everyday functionality, elevating the overall interior.

Vanity and Wardrobes

A carefully designed wardrobe and vanity space that combines functionality with a soft, elegant aesthetic. The installation creates a calm and organised environment, seamlessly integrating storage with a dedicated dressing area.

Full-height shaker-style wardrobes provide generous concealed storage, maintaining a clean and timeless appearance. The neutral colour palette enhances the sense of space and light, while brushed brass handles introduce a subtle touch of warmth and sophistication.

The vanity area is thoughtfully incorporated, featuring a built-in dressing table with drawer storage and open shelving for everyday essentials. A fluted panel backdrop adds texture and depth, complemented by a softly backlit mirror that creates a warm ambient glow.

Designed to flow effortlessly within the room, the overall installation balances practicality with refined detailing, resulting in a cohesive and inviting interior.

Wardrobe & Study Partition

A thoughtfully designed installation that combines wardrobe storage with a dedicated workspace, creating a multifunctional and well-balanced interior.

The wardrobe features full-height cabinetry with a clean, contemporary finish, complemented by a glass-front display section that reveals warm wood interiors. Integrated LED lighting enhances visibility while adding depth and a subtle sense of luxury, transforming everyday storage into a design feature.

A slatted partition introduces separation between the sleeping area and the study space, maintaining privacy without compromising light or openness. Beyond this, a compact study area with built-in shelving provides a practical and organised workspace.

The overall design carefully blends materials and proportions to create a cohesive environment, balancing storage, functionality, and modern aesthetics within a single space.

Fitted Kitchen Shaker Style

A timeless kitchen design that blends classic shaker detailing with a warm, contemporary palette, creating a space that feels both elegant and inviting.

The cabinetry is finished in a deep, rich tone, providing a bold contrast against the natural timber worktops. The central island forms the heart of the kitchen, offering generous workspace and storage while maintaining a strong visual presence within the room.

Traditional shaker-style doors are complemented by brushed brass hardware, adding warmth and subtle refinement. Open shelving introduces a lighter element to the design, allowing for both display and everyday practicality, while the tiled backsplash enhances texture and depth.

A farmhouse-style sink paired with brass fittings reinforces the classic aesthetic, balanced by clean lines and considered proportions throughout. Natural light from the large window further enhances the material palette, bringing out the richness of the finishes.

Designed to be both functional and enduring, the space delivers a perfect balance of craftsmanship, usability, and timeless appeal.

Contemporary Kitchen

A clean, contemporary kitchen designed to maximise light, space, and everyday functionality. The layout creates a seamless flow across the room, with carefully planned cabinetry that balances practicality with a refined, modern aesthetic.

The handle-led cabinetry in a muted blue-grey tone introduces depth while maintaining a calm and understated look. This is complemented by light marble-effect worktops and splashback surfaces, which enhance brightness and reflect natural light from the large window.

Brushed brass handles add a subtle warmth, creating contrast against the cooler cabinetry tones, while integrated appliances maintain a streamlined and uncluttered finish. Open shelving elements introduce a lighter visual break, offering both display and easy access.

Pendant lighting above adds a soft focal point, reinforcing the overall balance between functionality and design. The result is a kitchen that feels both contemporary and timeless, tailored for modern living.

Contemporary Kitchen

A refined contemporary kitchen designed with a focus on clean lines, soft tones, and seamless functionality. The space is carefully composed to create a calm and understated environment, enhanced by natural light and a cohesive material palette.

The handle-less cabinetry in a warm neutral finish delivers a sleek and uninterrupted look, allowing the architecture of the space to take centre stage. Full-height units integrate appliances discreetly, maintaining a streamlined and uncluttered appearance.

A central island forms the focal point of the kitchen, combining preparation space with a minimalist aesthetic. The light stone worktops and matching splashback enhance brightness throughout the room, while subtle detailing such as the brushed brass tap introduces warmth and contrast.

The overall design prioritises simplicity and proportion, resulting in a kitchen that feels both modern and timeless, tailored for contemporary living.

Contemporary Kitchen

A sleek, contemporary kitchen designed with a focus on simplicity, clean lines, and refined materiality. The space is defined by its minimal aesthetic, creating a calm and uncluttered environment suited to modern living.

Handle-less cabinetry in a soft, muted tone delivers a seamless and uninterrupted finish, enhancing the architectural clarity of the design. Full-height units integrate appliances discreetly, maintaining a cohesive and streamlined appearance throughout.

A large central island forms the focal point of the kitchen, offering generous workspace while reinforcing the clean, monolithic design language. The stone worktops and matching splashback introduce subtle texture, complementing the soft cabinetry tones and adding depth without overpowering the space.

Integrated lighting beneath the wall units provides both functionality and ambient illumination, enhancing usability while maintaining the minimalist aesthetic.

Designed to prioritise proportion, light, and material balance, the result is a kitchen that feels both contemporary and timeless.