Host: Friendly and kind host (Massimo). He allowed us to leave our bags earlier than check-in time and even gave us the keys earlier since we were heading out. He responded quickly to messages.
Apartment: Good clean apartment with as listed amenities.
Neighborhood (not related to apartment; related to area and city of Florence): In central area of Florence (walking distance to typical attractions). Lot of construction work around so was a bit noisy (this is true for large section of Florence from what I see). Mosquitos are present in Florence. Host had already provided mosquito repellent electrical plug-in and it was very helpful.
Overall: Will stay here again.