I would normally be okay with the bathroom in the basement version. However, you have to accept the lifting system for that, and every guest always has to run through the living room into the basement. That can be quite annoying and would bother me the most. When we have visitors, the bathroom is constantly used. It would be door slamming and running over each other on the stairs. I would rather send the guests upstairs. Then they just go to the family bathroom.