I live in the middle of a city. I have a tiny parking spot in an underground parking garage (have to fold the mirrors in just to get in!). Doing any maintenance is officially verboten, and it wouldn't really be feasible anyway -- there's really no room, poor light, no outlets, etc.
So I want to do a little more maintenance on my own, like oil changes, but I don't have a place to do it. Is there any type of place that would let someone do basic work on their car?