Study with blue walls enhanced by yellow and green accents, creating an energized atmosphere in the vienna apartment transformed.

Vienna Apartment Transformed: ASAP-ZT Pitro Sammer Connects Spaces with Bold Colors and Materials

User avatar placeholder
Written by Flynn Matthews

2026-08-26

Austrian architecture firm ASAP-ZT Pitro Sammer has reimagined a historic Vienna apartment as a vibrant chromatic journey, presenting a transformation like never before. By using color as a tool to link six previously disconnected rooms, the firm has crafted a seamless flow through the space, allowing movement without backtracking. The project, aptly named Chromatic Chambers, spans 156 square meters (1,679 square feet) and imbues each room with a distinct color identity, connecting them through sightlines rather than walls.

A vivid transformation: Vienna Apartment Transformed Through Color and Texture

The renovation introduces new pathways within the existing layout, turning once isolated spaces into key parts of the apartment’s circulation. Color transitions, highlighted by materials such as high-gloss ceramics, tinted mirrored glass, red marble, and warm walnut, mark the passage from one vibrant chapter to the next in this unforgettable enhancement.

Porcelain figurines displayed on continuous shelving integrated within walnut panelling.
Continuous shelving folds the collection of porcelain figurines into the walnut panelling itself

Upon entering, a serene white herringbone floor provides a calm prelude to the bold colors inside. Fornasetti wallpaper with a cityscape pattern covers one wall like a pictorial scene, its motif fragmented and doubled by custom storage units adorned with red marble, a recurring tactile feature throughout the home. This captivating transformation continues to impress through its thoughtful design elements.

For more vivid transformations in interior spaces, explore how Rembrandt’s smallest masterpieces are creating visual impacts in unexpected ways.

Textile elements add softness to petrol-blue surfaces completing the apartment's color scheme.
Textile elements soften the depth of the petrol-blue surfaces that close the apartment’s colour sequence

The bathroom as a crucial connection

The bathroom, situated between the hall and the kitchen, plays a pivotal role beyond its functional purpose. Its indigo blue design serves as a visual and physical bridge, connecting different parts of this dynamic living space. High-gloss tiles amplifying reflection, and a backlit round mirror and a terrazzo-like surface add sophistication.

If you appreciate color-driven design, discover how Lisa Yuskavage transforms art spaces into dreamscapes using colorful contemplation.

Distant pink room acts as a light field visible from the kitchen's sightline.
Along the same sightline that opens in the kitchen, the pink room reappears as a distant field of light

The kitchen, with its standout pink cabinetry, serves as both a visual highlight and a core node in the apartment’s flow. It opens towards various color-themed spaces, with seamless red details tying the decor together and making the room’s logic instantly clear. The careful planning involved in this stylistic reinvention is evident in the kitchen’s design.

Entrance hall with black-and-white Fornasetti cityscape covering the wall.
The black-and-white Fornasetti cityscape covers the entrance hall wall like a pictorial scene

Color-blocked highlights and material warmth

A vivid blue envelope defines, sharpened by passages of white and punctuated with yellow and green accents, serves as a dynamic home office. Its chromatic intensity contrasts the more interconnected spaces in the living area, filled with art and objects that punctuate the vibrant atmosphere.

Mirror fronts reflect and duplicate the cityscape motif of the wallpaper.
Tinted, faceted mirrored-glass fronts fragment and double the wallpaper’s cityscape motif

Walnut cladding wraps the salon into something closer to a shell than a room, framing an oval table at the heart of social interaction. The room merges curated porcelain collectibles into its design, enhanced by warm lighting that reveals the rich wood grain, creating a chapter based on material warmth rather than color.

Eye-catching elongated tiles and herringbone flooring direct view through the space.
High-gloss elongated tiles and a herringbone floor pattern pull the eye toward the next threshold

A harmonious conclusion

The living room, dressed in petrol-blue, offers a final register of retreat after the sequence’s brighter chapters. Soft textiles mitigate color depth, while sightlines reconnect to the kitchen, drawing a comparison to Chromastudio’s color-as-organization approach at Residenza B05 in Milan. Through this sophisticated arrangement, spaces of retreat and activity coexist harmoniously, ensuring each function flows seamlessly into the next within the transformed residence.

Pink corridor maintains bold color identity linked to the adjacent kitchen.
The pink corridor carries the same saturated identity established in the kitchen just beyond it

The ingenious integration of pathways through unexpected spaces like the bathroom exemplifies how ASAP-ZT Pitro Sammer’s design connects the entire apartment, making Chromatic Chambers a truly cohesive and color-driven experience.

Source: urdesignmag.com

Frequently asked questions

How are the rooms of the Vienna apartment connected?

By using color as a tool to link six previously disconnected rooms, the firm has crafted a seamless flow through the space, allowing movement without backtracking.

What role does the bathroom play in the space?

The bathroom, situated between the hall and the kitchen, plays a pivotal role beyond its functional purpose. Its indigo blue design serves as a visual and physical bridge, connecting different parts of this dynamic living space.

What materials are used for color transitions?

Color transitions are highlighted by materials such as high-gloss ceramics, tinted mirrored glass, red marble, and warm walnut, marking the passage from one vibrant chapter to the next.