Sorry I'm late here.
JM and I provide similar options for climbing. My boa is around 7 feet long. He's got 3 perches in his 4 foot wide by 30 inches deep by 20 inches tall cage. I wish it was 2 feet tall but I didn't go that route early on.
I use RHPs for heat and he has 2 hides and a water bowl. I have fake rock backgrounds on all of the cages here and spruce things up with fake plants. Everything comes out easily and cleans up well.
The top cage is for the royal, the middle is now for the Bredli and the bottom is the boa.
All of the cages are shown here. The left is the 6' x 30" x 2'.
My boa started off in the cage the royal is in now.
You can dress these things up pretty much however you want as long as the needs of the animal are met.
![]()