Hi, we just rescued an Amazon from a car lot down the street. He was living in filth & had his own poo stuck all over him. He was used for a trade in on a car. We took him to our wonderful bird doc & she said he's over 50 years old. He has very bad arthritis & had infections from living in filth. Since he's unable to perch properly I'm trying to figure out the best sleeping area to set up for him? Right now we have just been using a travel carrier with blankets in the bottom but he hates going in there & started trying to bit his way out. I want him to have the best life possible so any advice on sleep set ups & play set ups would very much be appreciated!