We did not get to meet our host but she gave us detailed instructions on how to check in and arranged for her landlady to meet us. Her landlady, Ms. Cristiana, was lovely! She showed us around the house and took the time to tell us where to visit, restaurants to try, etc. She also helped us with our restaurant and taxi reservations when I texted her to help.
The apartment was about 10 mins from Ponte Vecchio and about 17-20mins from Santa Maria Novella. We ended up walking to SMN often as that was where the restaurants we wanted to try were. We were fine with the walk though as we were usually stuffed after dinner so the walk did us good.
The apartment was quiet and well stocked with amenities. We truly enjoyed our stay at the apartment and would recommend it to anyone visiting Florence.