I'm appalled by some of the things people do that seem to us like plain common sense would tell you NOT to do it. There's a guy on my Craigslist area that has a at LEAST 8ft red tail (not sure what type) that he says will come with it's 55gal tank, heat lamp and a heat rock. I've got a 40gal breeder and if I tried to put Satin in there she'd take up the whole damn thing, and she's not nearly as big as this guy's boa. It makes me wonder how people can look at them in those types of situation and go "Looks fine to me."
I'm glad this guy found a great home with you! He looks beautiful!