I love the size for my 3 cats but I did have 2 issues that I M awaiting partial refund for 1- nylon safety straps were brittle and torn, 1 tore in my hands as I checked it gently barely pulling. This doesn't bode well for safety so i will replace both. Also 2 screw holes did not align by approx 1/2 the diameter of the screws, no go so I had to buy a drill to ream for fit. Fabric is thin short furry  fabric and not carpet material that does not last more than a year or 2 with my 3 active cats but it does the job for now and they love it. The 'Bones' are good so I may refurbish with more durable carpet when it gets scraggly