the video system to mount the structure is galley and hurts too much finger and the closing system of 2 doors is really crap I force meter a piece of iron to file prevented the doors open because my rabbits are already saving several foix and for sun tarpaulin is abusing its sale with because its not at all like a sunscreen and I recommend you to put this protection only when there is sun you put a white drat has instead your animal will be more protected with this tarp is to tell! That's expensive for s'que it is! The only thing that is good is that this pen has a roof and is more reassuring because your pet can not be attacked or jump disappointed