@Mycraft Yes, that would be house number 1. We currently have a 9sqm basement where there is a large cabinet with her documents (elementary school, so yes, covering all subjects) and also some things we don't want/can't store in the apartment. In the study room, she always has the documents she frequently needs and also those for the current grade. I agree with you about the living-dining area; it could definitely be a few square meters bigger. As for the kitchen, we already have a large kitchen for us, and since quite a bit is stored in drawers, which should then go into the pantry, the 9sqm would be perfectly sufficient for us.