I only have 2 bikes - mMy old Trek 2300 and my brand new Trek Madone 5.2 I also live in a 2-bedroom condominiium with my 2 daughters so space is an issue. But I refuse to put either bike in the bike storage room out back. There are tons of bikes in that room - on top of each other. I guess my girls and our dog have to get used to the fact that the bikes are part of the family I forgot to mention that I also have a very large treadmill in the corner of the living room. Since I'm not currently running, the bike trainer fits nicely on the 'mill.