I still don't have a certain enclosure.. Im letting her go around the house and when it's not too hot outside I let her roam around daily under the sun ... I'm not sure yet if I should keep her that or put her in one ...
I would strongly suggest looking at the enclosure section and setting you and your sisters torts up in separate enclosures with the proper lighting, heat and humidity. Not to scare you but if you don't, things can go bad quickly. They both look fantastic and I wish you the best with them.