Re:Guise? (Score 1)

The second is that we don't need one per person. For residential areas, you need at most one per room.

There are 4 persons living in my house. There are 11 rooms (including garage and attics(2)). I think a lot of people living alone have 3+ rooms (bedroom, kitchen, bathroom, and usually living room as well, no?). Makes 1.5+ for couples without children. I think the figures are quite far from 2 persons per bedroom, and those are rarely the only rooms in homes.