I purchased 2 of these and my cats love them!!  Went to them immediately!  No one has scratched on the sides of them yet, (just got them today) but love sleeping on the top and in the cubby.  Very well made.  Just an FYI, the description says it's light grey, but it's a light beige, which I prefer.  Shipped fast and was delivered a day early!  Thanks Wayfair!!