The dream starts with me in a mental hospital. It's kind of a sterile place with lots of marble. I don't like being there. I guess I feel controlled in some way. I don't remember if they were trying to medicate me.
So I try to escape by running into the elevator while nobody is looking, taking the elevator down and jumping past the guards on the first floor. The first time, they catch me and bring me back. The second time, I run off through the city hiding and trying to evade them.
Eventually, somehow, I wind up in a *different* mental hospital, but more as a visitor or guest. Actually it's more like a kind of group home, and resembles a cooperative student house I used to live in. There is a strong sense of community there among the residents. I am welcomed, even though I have no exact reason to be there. It's not a sterile place at all. It's kind of cluttered and very homelike. There's a roofdeck to hang out on and get sunshine.
I live there for a while, until one day the people from the hospital I escaped from come looking for me. The residents of the new place help me hide from them. Eventually they leave without discovering me, and I am free to stay in this new place as long as I like.