Still, you can't ask one person to do something that everyone else doesn't have to do. Period.
I know what it's like not to have anything. I didn't even have a park. But I also know what it's like not to be treated the same as everyone else. And that's not going to happen here.
If he is sleeping on the stage it doesn't take too much to ask him nicely to move when they're going to need it. I use the opera house all the time, and I don't ask anybody squat. I don't tell anyone, I just make sure it's not being used at the time.