I have a yellow collard mini macaw and she loves this cage! The bar spacing is just right for her feet so she can easily climb all around her new home. The play top is a big hit for her. She likes to sit up there and 'rule' over the whole household. 

Putting this cage together was pretty simple and easy with two people. 

There are only two down small down sides for this cage for me. First, I would have liked the door to be wider. The height is great but it's just a bit narrow for my liking. Secondly, the locks for the food bowls are these twist knobs that if tightened all the way lock the doors shut but if you unscrew them too far they fall apart. At least they are easy to put back together.

Overall a very nice cage for small to medium size birds.