When playing at home, dealer needs to be among the players and on every hand, it must be changed clockwise. It is probable that there are also player attitude changes. The large blind is posted by the player who's sitting next to the little blinder.
The region is operating out of open space generally speaking. Apparently, there's a History Channel special regarding the cottage industry of Napoleon Death Masks. There might be an air vent beneath a bed or behind a bit of furniture which you don't know about.