I was hesitant to buy such a big piece from Wayfair, but it is perfect! Arrived ahead of schedule, in quite a few boxes. But every box had proper instructions and it was super clear what piece was in what box. It took me (5 ft 2 in) about 4 hours over two days to complete. I needed my husband’s help with stacking the beds and moving the stairs against the bed once built, but everything else I did myself. The quality is excellent. Sturdy, good stair width. I know my kids will be safe in it (and it can even hold one of us up too, when needed). Can’t recommend enough!