The house is 5min walking distance from Firenze Santa Maria Novella terminus (Florence Station) and has an amazing host in Matteo! He was prompt, helpful and very accommodative. The house has 4 other rooms, but the guests are always warm and everyone respects each other's privacy.
There are 2 bathrooms to be shared by the guests but since our times never clashed - we had no issues. Both baths were clean and well stocked with basic amenities.
Also Matteo has some great recommendations for local places and food. We would definitely recommend M&B's place for couples and solo travellers alike. Cheers!