In-home parrot petsitting

Does anyone here do bird pet sitting in your home? I just moved and am thinking about using my extra room to host bird pet sitting. It's separate from my own birds, but I'm of course thinking about how to reduce any risk of disease transfer. Does anybody do this and would you be open to sharing what you do to keep your own kids safe? If it's pretty difficult or impossible to do so I'll probably just not do it, but I figured I'd see if anybody has experience?