casaaltbau is an interior design practice based in Vienna. I work with people who want their home to actually feel like theirs — not styled, not staged, just genuinely good to live in.
My approach is slow and considered. I take time with materials, with the way a room is used, with the small decisions most people overlook. The goal is always the same: rooms that work, hold up over time, and feel right the moment you walk in.
A few things I believe:
Good design takes time. Rooms come together slowly.
How a room feels matters more than how it photographs.
The best pieces are the ones that age well — natural materials, things that look better the longer you live with them.
The best homes aren’t the ones that look perfect. They’re the ones that fit the person living in them.