Structure: The cage itself was assembled with a single click, super. The food bowls were (for me), however, like a puzzle, I have one hour needed until I knew through the Internet, as they are to be installed. The attachment of the water column is still a mystery for me. That may be because I've never used a cage, other newcomers would an illustrated information sheet but also help secure.
Size: Thanks to the free flight of the cage roof looks quite spacious. At this point I would like to point out that the cages no more than appropriate to the species is now regarded as the usual cage sizes can not meet even the smallest animals the prescribed requirements of 1m x 0,5m x 0,5m. Since the cage provides the opportunity unfold the roof and so throughout the day to allow free flight, I would recommend him under these conditions yet.
My cage I use itself only as a transport cage and bird's playground. In fact, I can also clearly observe behavioral changes when the animals staying in the (open) cage. In the aviary they are totally relaxed when I brush or something retrofits. When the cage, it is sufficient even if I just touch it to trigger panic. The animals are tame and have outside the cage no fear of my hand.
Stability: The basic framework is stable and secure. So far I have not yet used the cage to transport, but assume that everything keeps well. The doors are sure they are going to only slight pressure, but without too much effort. The food bowls one can not omit Unfortunately, as these areas are open cage. The floor has a drawer that you can take off for cleaning. A simple system, if it can withstand a long-term use, however, I can not judge. The only drawback is the roof, which does not work very stable with the perch alone. With an additional security that is not a problem.
Conclusion of my birds: Super playground, fun to do gymnastics it. But we do not want to live in it, that makes us afraid.
