Monika's flat is beautifully kitted out. It is on the top floor in the old town, so it is a small space, but perfectly big enough and cosy for a few nights for a single or a couple. The previous reviews were right that it's best for fit, young people because you will need to get your bags up and down many flights of stairs to get in, but we knew this beforehand and it was fine for us!
The balcony is a nice space to sit and have a drink or eat, and the flat is in a great location to walk to restaurants, shops or all of the Florence attractions. It is also only a 10 minute walk from Unita tram station, which has a 20 minute tram right to the airport.
The check-in process was easy enough, we opted for self-check-in so we had to walk to a nearby street to collect the keys from a lock box, it was a small amount of extra walking but overall very easy. Communication was only the slightly hard bit, trying to understand the check-in process and how we travel there, but overall everything worked out once we understood and we had a lovely stay.