Really great pruduct! Our cats really liked it, the only thing is that they had difficulty to get out of the top module (the cylinder one) so we swap it with the box and they love it as you can see in the picture! Last thing, the hamak is more stable if you instale it on the buttom pole (as seen on picture) instead of the way they show but overall it’s still a big 5 stars ours cats are loving it!!