I help maintain a route of about a dozen games as a volunteer and also shop games from time to time. It's fun, I think of it like a jigsaw puzzle that keeps my mind sharp. "Ok, to remove this ramp I need to undo this plastic, but I can't fully remove the plastic because that habitrail is in the way. So maybe I can loosen it enough to rotate it out of the way so the ramp can slip by." Etc...