Mine are simple... I used to go the whole 10 yards but eventually I started getting more snakes/ reptiles and it got more expensive. Now I just have 2 hides for most snakes a water bowl and a heat pad and heat lamp on one side and the water bowl on the cool side. I use paper towls most of the time and sometimes when I get alot of substate I use cypress mulch, desert snow and dirt for my herps ( the dirt is for the albig ) ( mulch and desert snow for my other snakes ) Sorry I dont have any pics but mine are really simple no point to pics lol. As for my tubs just paper towls, water bowl snake and a daily or twice a day spray. I am not a big fan of keeping snakes together soo I dont do it.
I have keeped 2 bps together in one tub for a while and I dident see no problems but I dont recomend doing it though.

Oh I forgot to say the snakes in the tubs I give them hides if they need it if they dont they are fine!