What we've found is more important is what buildings to stay in. In some, the master bath can only be accessed via the master bedroom. In others, there is a cut through in the laundry room. This is very important if you have adults sleeping in both bedrooms and kids in the living room n the pullou tthat may need to get up in the middle of the night. Our first year we kept havin gou rbedroom door open in the middle of the night for one of the kids needing to go potty at 2:00 every night.