Ordered on 11/26/20 and the top perches started leaning after about 6 weeks. As of this morning 4/4/21, the nut stripped right out of the base of one of the perches and it was leaning at a very usafe 45 degree angle. We had to remove it. Very disappointed, and since it's been more than 30 days, no returns or defective policies will help with reimbursement. Cats are a very reasobable 12 and 15 pounds. 1st pic is from March 10th, 2021, 2nd is today after we took the perch down and tried to pull it apart to find the missing nut (it ended up being stripped out and still on the base itself).