We are SO happy with our purchase !! At first we were afraid because of all the pieces however , every single piece was labeled . Each pack of screws were lettered . It was easier than I had thought to put it together . I started to put it together alone but then got some assistance towards the end so I would say it took about 30-45 minutes in total . Purchase was DEFINITELY worth it and the kids LOVE the cool lights .  I just wish it had a cup holder / headphone holder on each side .