We had a comfortable stay at Sophie's place! The studio was clean and conveniently located. Sophie was quick to respond as a host and had a useful guide with information in her apartment of all the things you would need when in Florence and ideas of things to do in/around Florence that we consulted a few times.
A few things to note - the apartment is not very brightly lit with little sunlight that gets in. Since we weren't in the apartment a lot, it was fine, but I could see this being a challenge if I was staying longer. The bathroom does not have a window - something we aren't used to - but there is an exhaust fan and the shower is great. We managed well with the two portable fans but given the heat we did miss air conditioning when we came back after a full day of sightseeing. There were 2 towels & hand towels provided for 4 nights between 2 guests - you might want to ask for another pair given the heat and multiple showers that you'll likely take. On requesting for more, Sophie was kind enough to find another pair and drop it off, which we appreciated.
Overall, thanks, Sophie, for a comfortable stay! I would recommend this to travellers on a budget.