We bought two cages that we put our parrots in while we are RV'ing. They are very sturdy and a good size so the birds can spread their wings! Bogey and Sam also like the top perch to sit on durring their play time too. 
They are easy to put together, just like their full size cages of which we have two for the house.
Nothing negative to say as they are working out great for us and our two Amazons.