If you are just getting into cat walls, the play is a gentle way in. There is a ladder to chase toys up, an escape hatch to duck through, and fabric hammocks to flop into afterward, enough to keep a cat entertained without overwhelming a first-time setup. Our cat heisenberg treats it as a fetch course, tearing up the ladder and settling in once the game winds down.It is built for homes with more than one cat and comes in versions for 16 and 24 inch stud spacing, so it slots onto most walls without a fuss.