I would have given this 5 stars but when I opened the box all was well till I had to put up the extended cat rests /scratchers .The bolt that connects them the threads were stripped and damaged  so what became what should have been 30 mins tops  assembly became take apart the main base screws look for a bolt to match (not exact match found) had to cut bolt with tools and reassemble .The only reason this got a 5 star is when it is together it is very nice  and my kitties love it. I will buy another one .Let me make sure I got extra bolts though. THIS IS NOT WAYFAIRS FAULTBUT THE MANUFACTURERS. Poor quality control on their part