I live in a 1-bedroom. Well, they call it a 2-bedroom, but the 2nd bedroom is about the size of a large closet. Maybe it'd be OK for a toddler! Anyway, I use
one of these in that 2nd "bedroom." It's adjustable for the ceiling height and you can change the angle of the holders if you have a bike with a sloping top tube. You can actually add up to 2 more holders on the other side if you have the space, holding a total of 4 bikes.
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1964 JRJ (Bob Jackson), 1973 Wes Mason, 1974 Raleigh Gran Sport, 1986 Schwinn High Sierra, 2000ish Colian (Colin Laing), 2011 Dick Chafe, 2013 Velo Orange Pass Hunter