We are quickly multiplying our stable so it seems like bikes are everywhere in our house.

The roadies live in the guest bedroom. We don't have kids to use it and we don't have guests often.

DH's Commuter lives in the garage, as do our combined 4 mountain bikes. We had a shed built to house the camping supplies and lawn equipment so half the garage would be freed for bikes. I park my car inside but there is plenty of room for more bikes.