Assembly instructions were, to say the least, foggy. Though it was well packaged the cage parts were hard to line up (That is after guessing where they go), Some sections overlapped while others fit ok. The Legs and bottom worked out fine but I found to be careful putting the wheels on as you could separate the mounting screw from the wheel (plus trying to get the alignment right.
Doors were tough to open and the locking pin had to be adjusted as it didn't want to let go.
The bowls worked out OK as well as the perches they supplied. The Top opening can be fun if you have a small enough bird who may fit into the space given around how and where it opens and closes. Has plenty of room and our Paralette will love it.

Pros: Nice size and easy to use and clean.
Cons: Interesting locks on the cup holder opening and front door to cage. Parts were ill fitting.