@Victoria1437. Victoria, reading both reviews I am guessing the 2 was backed up with low ratings in more than one category- you may still have grounds to appeal. Otherwise I can only suggest that you try to put this one aside. You are a very experienced host so it can be frustrating when things like this happen. I can see you have fully disclosed the studio proximity but yes, they didnt like it because you complained about the toddler noise which then made them uncomfortable.
Moving forward is it possible to soundproof the door between the unit and your studio, for your own sake as much as future guests?
Just my 2 cents 🙂