Yeah... why not. Cats can jump pretty high.. just keep them out of reach, that's all. I have a back bedroom... more of a junk room right now, that is somewhat of an office, building area, storage room, that all my planes are kept in. The cats are "persona-non-grata" in that room and they know it. They will stand at the door, but not enter when I am in there.

Funny, though, if I close the door, one or two will sit in front (on the other side) and meow until I open it and then just sit there until I come out.

CGr.