Tiny bathroom transformed: vintage vanity meets black-and-white tiles

Introduction: a compact flat, two wet zones, and a bold design brief

In many European cities, the challenge of renovating a compact, century-old apartment often lies not in aesthetics alone, but in making every square metre feel liveable and characterful. This project centres on a 27 m² one-bedroom in an older building stock where the bathroom has not seen a serious refresh for decades. The interior designer approached the space as a response to the building’s history and the inhabitants’ modern needs: two wet rooms, careful waterproofing, and a narrative that links past and present. The result is a bathroom scheme where a monochrome palette, architectural tiling, and a single antique furniture piece work in concert to create a space that feels both timeless and thoroughly contemporary.

Concept and spatial strategy: turning constraints into character

The first step was to reimagine the footprint. Rather than one cramped, conventional bathroom, the plan created two distinct wet zones within the same footprint, preserving the essential flow of the apartment while improving hygiene, routine, and privacy. A key argument of the concept was to avoid a sterile renovation by introducing warmth through materiality and a singular focal piece. The designer chose to ground the scheme in a black-and-white logic, then soften its edges with a carefully selected antique furniture item and natural textures.

Three guiding principles defined the approach:

• Graphic restraint: a bold black-and-white rhythm provides clarity in a small space, with tiling patterns used to manipulate perceived height and depth.
• Timeless warmth: a vintage wooden commode, repurposed as a vanity, introduces organic texture and a human scale that counters the geometry of tiles and chrome.
• Seamless integration: chrome fittings, a carved mirror, and restrained joinery create a coherent language across both bathrooms, ensuring the two rooms feel related yet distinct.

Colour and material strategy: a black-and-white lexicon with a warm undertone

The palette was deliberately monochrome: pure white walls provide a clean backdrop, while black tiles and accents inject graphic tension. The white walls were finished with a matte tile that resembles a subtle texture to avoid a clinical look. The distinctive feature in the shower is a vertical arrangement of black-and-white tiles - an intentional choice to elongate the ceiling visually and add rhythm to the space. By contrast, the vanity area adopts a diagonal orientation of the same tile, injecting movement and a sense of propulsion that keeps the eye moving through the room.

To soften the geometry, an antique wooden commode on elegantly curved legs serves as the vanity. Its timber warmth is complemented by a dark, matte stone countertop. The oval undermount sink, finished in a simple white ceramic, sits atop the countertop and anchors the design with a classic silhouette. Black hardware - handles, taps, and a slim, rectangular soap dispenser - plays off the white sink while echoing the dark accents in the tiles.

The vanity as a talking point: antique furniture in a contemporary bathroom

The choice of an antique wooden commode as the bathroom vanity is central to the project’s narrative. In European interiors, repurposing period furniture into bathroom furniture is a timely tactic for adding character while respecting historical context. The commode’s carved details, curved legs, and brass-tinted pulls provide a tactile counterpoint to the machine-like precision of modern tiles and chrome fixtures.

To keep the space cohesive, the commode was paired with a black stone countertop finished in a matte texture. An oval sink was selected for its timeless form and to maintain generous knee space beneath the counter. The effect is a vanity that reads as a piece of furniture rather than a bathroom fixture, radiating personality without compromising practicality.

Fixtures, fittings and lighting: chrome accents with classic silhouettes

The bathroom fittings were chosen to balance modern reliability with traditional elegance. Chrome is the unifying metal, used not only for the taps and the shower rail but also for wall sconces positioned around the mirror. The hot-and-cold taps feature a classic curvature, and the overhead shower is mounted on a simple curved arm with a handheld option for everyday flexibility. The combination of these elements maintains a clean line while introducing a sense of refinement that complements the antique vanity.

The mirror above the vanity is a repro of an early carved frame, its ornamentation echoing the vanity’s woodwork. The aim was to weave a subtle dialogue between opulence and restraint - the carved frame softens the graphic tile work and sets a human scale at eye level.

Tiling logic: vertical stripes and diagonal movement

Tile placement is a central driver of the bathroom’s spatial perception. In the shower, vertical stripes in alternating black and white extend to the ceiling, visually lifting the space and creating a rhythmic cadence. The diagonal layout applied to the oblique sweep of the vanity area injects dynamism while breaking the rigidity of parallel lines. This diagonal orientation also helps to manage reflections from the mirror and chrome, tempering glare and providing a more intimate ambiance at eye level.

In the second, smaller wash area, the same black-and-white palette is continued with a more understated arrangement: a compact wall-hung basin complemented by the striped tile motif and two period mirrors hung in a symmetrical configuration. The continuity across both rooms ensures a consistent language while allowing each zone to read as a distinct space with its own mood.

Layout and spatial details: creating two functional wet rooms within one footprint

The project uses a smart zoning strategy to separate the two wet areas. One zone houses a walk-in shower enclosed by frameless glass or a shallow splash panel, ensuring the space remains light and open. The other zone contains a toilet and a compact vanity - an arrangement that respects privacy and reduces cross-contamination between functions while maintaining a cohesive graphic scheme.

Access to each area is designed to feel natural: doors are kept slim and utilitarian, and the flow between the spaces is uninterrupted by heavy thresholds. The vertical tile motif in the shower and the diagonal tiling in the vanity area visually tie the two zones together, even as their functional differences are reinforced by furniture scale and fixture choice.

The role of natural warmth: timber, textures and plants

While the palette is monochrome, tactility and warmth are introduced through materials and accessories. The antique wooden commode brings a tactile, organic quality that is essential in preventing a sterile, clinical feel in a compact bathroom. A matte black stone countertop reinforces the sense of gravity and sophistication, while a few small greenery elements in pots provide a touch of life that softens the chrome and tile contrast.

Ventilation, moisture management, and practical considerations

Working with an older building stock requires meticulous attention to moisture management. The design integrates robust waterproofing layers, properly sealed joints, and a reliable extraction system to cope with the high humidity typical of European bathrooms. The choice of tiles with a matt finish helps minimise glare and hides water droplets, while the grout chosen is durable and resistant to mould when properly maintained.

Additionally, the vanity’s stone countertop is treated for bathroom durability and ease of cleaning. The vintage wood piece is conserved and sealed to withstand bathroom conditions, with a maintenance plan that includes periodic oiling or wax finishing to preserve its colour and integrity. The overall bathroom ventilation is balanced to prevent damp from lingering in corners and to keep timber components in good condition over the long term.

Execution: planning, installation and care

1. Assessment and design development: a detailed survey of the existing plumbing, structure and waterproofing was carried out to establish a reliable baseline for the two-wet-room layout.
2. Demolition and decontamination: removal of outdated fixtures and tiles was followed by careful cleaning and preparation of surfaces to receive new waterproofing.
3. Waterproofing and tiling: waterproof membranes were installed to separate zones and protect the timber vanity from moisture, with tiling laid in the vertical shower and diagonal vanity areas as described.
4. Furniture and vanity setup: the antique commode was refurbished where needed, fitted with a new stone top, and supports adapted to bear the washbasin and plumbing comfortably.
5. Fixtures and fittings: chrome taps, shower hardware and mirror were installed with careful alignment to create a coherent line from vanity to shower head and wall sconce.
6. Final finishing: grouting, silicone sealing and lighting calibration completed the process, with a final check for ventilation efficiency and surface cleanliness.

Maintenance and care: preserving character while ensuring practicality

Maintenance is a pivotal consideration in a bathroom that blends antique furniture with modern wet-room performance. Regular cleaning of the vanity top and sink ensures the stone surface retains its matte finish, while the wooden commode requires minimal oiling or wax to preserve its colour and finish. A preventative approach to grout care - using mould-resistant products and periodic sealing - helps keep the vertical striped tile pattern crisp and resistant to staining.

Chrome finishes should be wiped with a non-abrasive cleaner to avoid micro-scratches, and the mirror frame benefits from gentle dusting to maintain its carved detail. Adequate ventilation remains essential for long-term durability: ensure the exhaust system operates efficiently and that any organic material or moisture near timber is minimised.

What this project teaches about small-space design in Europe

Two principles stand out for readers planning similar renovations in European apartments: embrace a strong, adaptable palette and combine modern performance with period character. The black-and-white route provides a timeless backbone that can accommodate countless accessory styles and timber finishes. The decision to use a single antique furniture item as the vanity anchor creates a narrative anchor for the space and offers a meaningful contrast to the clinical precision of contemporary tiles and chrome.

Another takeaway is the deliberate separation of bathroom zones: even a compact dwelling can accommodate two functional wet areas by thoughtful layout, careful waterproofing, and a clear routine for daily use. In the European context, where many apartments retain original pipework from earlier eras, this approach also helps to preserve the historical fabric of the home while delivering modern comfort and hygiene standards.

Design takeaways for readers planning a similar project

• Choose a unifying colour story: black-and-white tiling creates a strong backbone, add warmth with natural wood or stone elements and a carefully chosen mirror to humanise the space.
• Use furniture as a statement piece: repurposed antique furniture can function as a practical vanity while delivering a distinctive aesthetic.
• Play with tile layouts: vertical stripes in wet zones visually raise the ceiling, diagonal layouts elsewhere add movement and reduce stiffness.
• Plan for moisture: robust waterproofing, proper extraction, and materials rated for bathrooms are essential in older buildings.
• Balance form and function: chrome fittings offer durability and a timeless look that complements traditional wood without clashing with modern finishes.

Conclusion: a small space with a large personality

The bathroom project demonstrates that even a modest European dwelling can achieve a striking, curated look without compromising practicality. By weaving a bold black-and-white performance with a singular antique vanity and carefully considered fittings, the space gains both a strong visual identity and a warm, lived-in feel. It is a reminder that character is often found in the thoughtful juxtaposition of old and new, where timeless design principles meet contemporary needs. For readers considering similar transformations, the message is clear: let the geometry of tiles guide the eye, let timber textures soften the edge, and let a well-chosen focal piece anchor the room’s narrative.