We had a lovely stay in Florence. The location was just perfect for us, we get do everything on foot. It's pretty close and easy to get to/from Santa Maria Novella station, literally just turn around one corner and walk for a couple of meters. The apartament was clean, all things were set for us, his assistant Grimaldo was very helpful and it was good that he spoke both english and spanish since we couldn't speak much Italian (yet). Wi-Fi was fast, you can probably watch netflix or have videos calls for work if that's one thing you'll need. There's markets just around the corner and a lot of different places to get something to eat/drink.