This is a great place to stay in Florence if you want to be close by to everything. Keep in mind at the weekends this is a busy area during night time, I'm not sure how it is during the week. But if you're a sensitive sleeper you might want to bring ear plugs with you. Around the corner is a palazza with bars and the parties there go on until about three in the morning, after that it's quiet. I had no problem with the noise as I was prepared having been to other Italian cities in the past. The location is perfect, you can get pretty much everywhere in Florence by foot and the tram station where the tram that comes from the airport stops is only a fifteen minute walk away. The apartment is great, it's a small space but has been made very spacious, the set up is very clever. There is air conditioning. And the apartment is fully equipped with most of the things you'll need in the kitchen. I didn't find myself missing anything anyway. Keep in mind if you're planning on cooking that you will need to get your own olive oil, salt and pepper.
The apartment was very clean. Also, and this is probably personal preference, but I found the bed amazingly comfortable. Perfect place for one person or a couple.
I had some problems with the electricity en cooking, the apartment had induction and when you're cooking you do need to make sure you switch everything you're not using off, so bathroom lights, other lights you're not using, and most importantly the air conditioning. Otherwise the power will go.
This happened to me and Libera was there within minutes to help and she sorted it all out for me. She even had a friend come over to explain it all to me in English.
A great stay, at a great location with a great host. Would recommend!