We spent 5 days in Firenze for work and stayed at Marvin and Amy's apartment and it was great in every way possible! The apartment is so close to the city center and modern and clean. For €15 extra they also prepared the sofa bed for us. Upon arrival, Marvin met us up and was so nice helping us with our luggage. have in mind there are some stairs to the first floor of which the apartment is. Can highly recommend this apartment if you wanna be close to the city center. We look forward to come back one day :)