Interior Architecture · Charlottenburg · Berlin
The floor plan is signed. The walls are white. What happens next defines how you’ll live in it.
Buying an apartment in a premium Charlottenburg development is a clear decision — location, quality, long-term value. What comes after the notary appointment is rarely as clear.
You have a floor plan. You have four walls. You have a list of finish options from the developer that all look like variations of the same thing. And somewhere between that moment and moving in, you have to figure out what the space is actually going to be.
That’s where we come in.
BERLINRODEO is an interior architecture studio based in Charlottenburg. We’ve been working in this neighbourhood for over twenty years — with people who’ve bought into new developments, renovated Gründerzeit apartments, and everything in between. We know what these buildings offer and where they leave off. And we know how to take it from there.
The architecture at Celeste Berlin sets a high standard: generous proportions, quality finishes, thoughtful layout. What it doesn’t do is decide how you live.
That part is yours. And it’s more complex than choosing between two floor options.
We work with buyers who want their apartment to feel like a considered decision — not just a nice new build. That means looking at how you actually move through the space, what the light does at different times of day, where you need calm and where you want atmosphere. From there, everything follows: materials, furniture, light, joinery.
We take on the full scope so you don’t have to coordinate between an architect, a furniture supplier, a lighting consultant and four contractors. We’re all of that — one team, one process, one point of contact until the day you move in.
Mommsen 42 is a Gründerzeit building in one of Charlottenburg-Wilmersdorf’s most characterful streets. Buying here means inheriting something — proportions, ceiling heights, a particular quality of light that new builds rarely have.
That’s an asset. But only if the interior responds to it rather than ignores it.
We work with owners who want to honour what’s there while creating a home that feels genuinely contemporary. That’s not a compromise — it’s a position. Done right, you don’t notice the effort. You just notice that the apartment feels right.
The first conversation is free and without commitment. We meet — ideally in the apartment — and spend the time understanding what you’re imagining. No pitch, no presentation unless you want one. Just an honest conversation about the space and whether we’re the right people for it.
If we move forward, we develop a full concept: spatial layout, material direction, lighting approach, furniture. Real decisions, not a mood board. We go through it with you, adjust where needed, and develop it until it’s right.
From there: contractor coordination, material sourcing, site supervision, decisions made in real time when the room asks for them. We stay in the project until it’s done — not until the concept is approved.
The earlier we’re involved, the more we can get right. Ideally before anything is fixed — before the first tile is ordered, before the kitchen is decided. But we can step in at any stage.
Interior architecture and spatial concept. Construction planning and execution. Material and surface selection. Lighting design. Custom furniture and joinery. Coordination of all trades. Site supervision through to completion.
One team. One process. From the first conversation to the day you move in.
Tell us about the space. We’ll tell you honestly what we’d do with it — and whether we’re the right fit.
Start a ConversationView Our WorkAs early as possible — ideally before any finishes are locked in or construction has started. The earlier we’re involved, the more we can shape the decisions that define the result: layout, light, materials, how spaces relate to each other. That said, we can step in at any stage, including during an ongoing build.
Furnishing selects objects for a space. Interior architecture designs the space itself — proportion, light, materiality, function, atmosphere. We start with the room and what it can become. Furniture and surfaces follow from that logic, not the other way around. The result is a space that holds up over time, not just on the day it’s photographed.
In principle yes — but honestly, we prefer to work with the whole apartment. A concept patched together from different decisions rarely holds. A kitchen designed without reference to the rest of the space usually shows. We’d rather tell you that upfront than take on something we can’t fully stand behind.
Yes. We work with private owners, developers and investors — on the planning, positioning and high-quality execution of residential interiors that hold their value over time.
We work on a project fee basis, not an hourly rate. What that means for your specific project we discuss in the first conversation — transparently, without hidden costs, without obligation. The first conversation is always free.