6 are on a custom built bike rack in our dining room. One is against the wall in the dining room. One is on the trainer. Two are in suitcases under the bed (Bike Fridays). One is in the barn in our backyard (rarely ridden). We couldn't find something that would store most of our bikes in the space we had, so DH and a friend built something. We're currently renting, and it 1) doesn't require drilling into the wall and 2) can be disassembled and moved.