We stayed at Adriano's for 3 nights. It was very pleasant! Everything you need is available even if you would want to stay for a longer period. The appartment is supprisingly spacious for a small place. 4 real beds! Plenty of bedlinen and towels and all is very clean!
Also Adriano is very quick in responding to email. A lot of info on Firenze is available in the appartment. Located very near the interesting sights it is only a short walk to the center!
A real place to remember!