I can 2nd most everything which has been said about AP Cages. Just ordered a T-10 last week and the production time is 10-12 weeks which is fine for me because I'm not in a hurry. I think my BP needs some time to 'grow' into this size enclosure. He's currently in the mid 300s which might be a little on the small size for this space.
Ali was a pleasure to deal with. She was very patient and thorough on the options available (opted for the LED light upgrade and lock/key sliding glass doors). I'm also having ProProducts ship an RHP to Animal Plastics for installation. A+++ so far!!!