Well, even though this thread topic sounds familiar, but can't be bothered to do a search for older thread..

I'm knocked out...Shefly with her 10 bikes. Jeepers.

Have 3: 2 hybrids, 1 mountainbike
He has 3: hybrid, touring road and folding bikes.
We each have storage lockers, but mine is in a common bike locker with other people's. My standalone storage locker includes a jumble of art supplies and canvasses, which I would have to repack to accommodate another bike if I get one later.

The next one probably down the road, will be a folding bike.