4 because our first one came in with both top and bottom pieces cracked down the middle (material is like plywood so be careful with contact/pressure points when putting together). Was able to notify wayfair and get another one immediately. The instructions were a little difficult to navigate. Not EVERY piece was labeled and there were some instructions missing- was easy enough to figure out though if you’ve ever put any other type of furniture together. Color was slightly off what we expected but was OK enough for us. Handing placers are 16” apart so mark out and find your studs first before you order. Weren’t able to hang in the middle of our wall because of where our studs were at and not wanting to make more work for ourselves to properly hang. Aesthetically looks nice though.