The directions were very straightforward, but the actual physical assembly was a lot of work. They_e all metal bars that you have to put tension on and connect to these plastic connectors that fit so snug you can barely get them together or apart! Took me about 3 and a half hours to do the frame, granted I was alone. Another thing I might add is that there is no top ventilation, so the walls are almost always drenched with dew on the inside. Bugs also adored it in the dome, as well as inside the frame. That being said, the materials are super great and very durable. It even comes with some fantastic little string lights! Besides the 2-3 issues I_e had, it_ still very worth the purchase and I would highly recommend this product. It actually made me TikTok famous!!!