jarobin.id suggest some tighter fitting identical hides on each side that have only one entrance like some modified terra cotta pots from wal mart or home depants(like a dollar each),switching heat lamp to undertank heater with thermostat and switching out the stick on therms and hygrometer to digital ones..
you can put your half logs side by side in the middle and put the climbing tree in the middle of em.just my opinion though.
oh it would make your snakie feel more comfortable blacking out the sides or just the back with a background or construction paper and i hope you dont catch your bp with that fish net.jk
other than that your setup looks alot nicer than alot of new owners.:gj: