Five top-floor former maids' rooms were combined into a roomy apartment overlooking the rooftops of Paris in this photo gallery from Cotemaison. But the architect figured out a way to make it seem even more spacious by plastering the wall seen at left with LC2 "Wallfurniture" ...

The cheeky trompe l'oeil wallpaper comes in four strips. It's one of several Wallfurniture designs from Sarah Dorkenwald and Ruth Spitzer and is available from The Collection or online here.

Visit the whole apartment designed by architect Marie Laurence Guinou on Cotemaison.

- Kristin Hohenadel blogging from Paris. She can be reached at kristin @ apartmenttherapy . com