Congrats on your new leo! Have you had one before? They are pretty tame so you won't have such a hard time. Although leos are nocturnal reptiles, I would recommend getting a uvb light. Leos don't have big mbd issues like beardies and such, but it will make your set up look gorgeous I can tell yoy that. They're originally from the rocky deserts so they are used to hot climates. I have my little leo on Zilla 50 Desert Series T8 lights. But thats my choice. Any other additions? Paper towels are good for when he's little, as he gets older you might think of using something else. Like carpet liners. I'm not going to rule out sand and things like that because had no personally bad experience with them and I don't want to be held responsible. So, its up to you. You can continue to use paper towels as well though.