Rietveld’s famous Red Blue Chair wasn’t designed to be comfortable in the conventional sense. It was designed to be honest about structure — to show you every joint, every plane, every decision. Studiomama’s compact London apartment operates on a similar logic: nothing is hidden, nothing is decorative in a superficial way, and every cubic foot has been assigned a reason to exist.
That kind of discipline is instructive even if you’re not commissioning a studio in the Dutch De Stijl tradition. The spatial decisions embedded in this project — how volume is separated, how color codes function over ornament, how furniture and architecture are treated as a single system — are transferable to anyone trying to make a modest floor plan work harder.
Separating Space Without Closing It Off
The defining move in the Studiomama apartment is the use of color-blocked planes to imply room boundaries rather than build them. Rather than erecting a dividing wall (which in a small apartment is almost always a bad trade — you gain privacy and lose light and perceived volume simultaneously), distinct floor zones and ceiling treatments signal that you’ve moved from one functional area to another. The eye reads the transition. The body follows. The floor plan stays open.
This is the part worth borrowing. In any sub-600-square-foot layout, a partition wall almost always costs more in spatial perception than it gives back in separation. A shift in floor material — hardwood to tile, or the same hardwood laid at a different angle — can do equivalent cognitive work. A dropped soffit or a change in ceiling paint can reinforce the zone boundary from above. Neither intervention requires demolition.
Before committing to any of these on paper, measure the actual dimensions of the space to a granularity finer than what a floor plan app usually gives you. Run a laser measure from finished wall face to finished wall face, not from stud to stud or from what the lease says the room is. A 12-foot reading on a plan often turns out to be 11’8” after baseboard, window trim, and the way a wall was drywalled over an older plaster surface. That four-inch difference is the reason your furniture arrangement didn’t quite work the last time.
Furniture as Architecture
Rietveld’s approach — and Studiomama’s interpretation of it — treats built furniture and architectural elements as the same category of decision. The storage volumes in this apartment aren’t add-ons. They define the perimeter of the sleeping area, replace what a bedroom wall would have done, and provide a back surface for the living zone facing the other direction. One object, three functions.
The practical test for whether your own built-ins or large case pieces are doing architectural work: remove them mentally and ask whether the space would still have legible zones. If the answer is no, the furniture is load-bearing in spatial terms, and you should treat its placement with the same care you’d give a wall.
This thinking also applies to lighting. When a room relies on a single ceiling fixture, the lighting plan has essentially given up on defining zones. Track-mounted spots pointed at different functional areas, or discrete task lights tied to each zone, reinforce the spatial separation that color and furniture have already started. For apartments where running new wiring isn’t feasible, the logic of clip-on and clamp-mounted task lights deserves more credit than it usually gets — a well-placed clip-on light over a reading chair signals “this is a different place in the room” almost as effectively as a sectional sofa does. We’ve looked at clip-on options separately if you’re working without a licensed electrician or within a rental’s no-modification constraints.
The Rietveld Color Logic and What It Actually Does
De Stijl used primary colors not as decoration but as spatial markers. Red means this plane. Blue means that one. Yellow is the transition or the accent. In small spaces, this system earns its keep because color contrast does something that square footage cannot: it stops the eye at controlled points and prevents the visual compression that makes a compact room feel like a hallway.
The practical version doesn’t require primary colors. Any consistent pairing of a warm and a cool hue assigned to different planes — walls versus millwork, ceiling versus floor — creates the same orienting effect. What it requires is commitment. The failure mode is choosing colors that are too similar, or applying them inconsistently, so the contrast reads as ambiguous rather than deliberate.
One constraint worth noting: in rental apartments or leasehold flats, strong paint decisions need to be reversible. The same zone-marking effect can be achieved with large-format rugs on a neutral floor, or with the furniture arrangement itself — the color lives on the textiles and case pieces rather than the walls.
The harder problem in very small floor plans is the sleeping area, especially in family configurations where privacy is genuinely necessary. The approaches used in a 525-square-foot apartment shared by three children push some of these same ideas — separation by implication, furniture as room-divider — further than most designers attempt in a single-family context.
Running Your Own Version of This Approach
Studiomama’s project is useful as a model, but models only help if you can translate them into your actual dimensions. The sequence that makes this tractable:
- Measure the real space — laser measure at finished-surface to finished-surface, at multiple heights if your walls have any lean or bulge. Record ceiling height at center and at the perimeter; they’re often different.
- Assign zones on paper before assigning furniture — decide which area is sleeping, cooking, working, and living before you place a single piece. The zones should be legible from the floor plan alone, without knowing what furniture goes where.
- Identify the one-to-three elements that will do architectural work — a storage wall, a raised platform, a large bookcase. These get placed first; everything else fits around them.
- Test the color logic last — only after the spatial structure is clear does the color assignment make sense. Applying it earlier is how rooms end up painted a color that fights the furniture rather than reinforcing the zones.
- Check sight lines from entry — what you see in the first two seconds after opening the door determines the perceived size of the apartment more than the actual square footage. Make sure that view ends on something deliberate.
The calculators on this site can help you model furniture arrangements and check scale relationships before you commit to purchasing or building anything. Running a room layout virtually costs nothing; finding out a daybed is four inches too wide after delivery costs significantly more.
The Studiomama project is worth studying not because it’s replicable in every small London flat, or anywhere else, but because it demonstrates that constraint and clarity aren’t opposites. A tighter floor plan, handled with the same rigor Rietveld applied to a chair, can be more spatially coherent than a larger one handled carelessly. That’s a claim worth testing against your own walls.