Spent 5 nights here with my husband and two kids (age 4 and 5). TERRIFIC space and location-- 5 min to train station, safe area, 5 min to center square, great restaurant downstairs. Eddy was a fabulous host. We stayed in 5-star hotels in Rome and Venice on this trip, and both my kids said they loved this apartment the best. Hot showers, washer/ dryer, and Netflix in English were life savers. We cooked several meals and were pleased with the amenities supporting that as well. I look forward to returning to Florence.
A couple of notes for other travelers: 1) the stairs, as others have noted, might be a problem for some travelers. We were totally fine. Even our kids navigated them fine after long days of walking. 2) The street the apartment is on does have a few bars and walls are a bit thin. I am extremely sensitive to noise, so it did bother me; HOWEVER, i was totally fine with my white noise app on my phone. I would definitely still stay here again, but wanted other noise sensitive people to be aware to bring ear plugs and/or have a white noise app.