Andrea and Laura are the greatest hosts I have ever met. They were super friendly, thoughtful and easy to talk to and they made me feel like home. I really enjoyed the conversations with them during my stay. They also gave me a detailed list of the local restaurants, bars and bookshops, etc. The place is fairly new and they keep it really clean and make it cozy. Their place is located in a quiet and safe neighbourhood, and is very convenient to reach city center (and one of the train station - Firenze Santa Maria Novella)by Tram, Bike or walk in 20 min.
I would highly recommend to anyone who travels to Florence to stay with them.