Cristina was a great host. When I first arrived she told me where some things are close by and gave some recommendations which was helpful. The whole apartment is very clean and the same goes for the room you stay in and the private restroom allocated for the room. The location is also very central and easy to go all over Florence.
Couple things to note:
the room is Street facing and there is a large Street market that is on that block so there is some Street noise in the morning when they are setting up.
The apt is located on the 4th floor but floor numbering in Italy starts at 0 so it's actually 5 stories of stairs. I don't mind some stairs tho.
For the bath, there is a nice big tub and a shower head. However the shower head is not fixed above and must be held. There is also no curtain, so some caution is needed not to make a mess. You can of course just take a bath instead, and some scented bath supplies are provided.