This is the second time we stayed at Martina's place. Yes, the second, this time we came with the kids. She had the sofa bed pulled out for us already (thank you!) and was extremely accommodating when we had an incident happen at home that required some fast footwork. She was also super helpful pointing out things that I just didn't even think of regarding some extra needs.
Her place is in an excellent location (we previously arrived by car, this time by train) and is well appointed with good equipment. However the old adage location, location, location applies. You can walk to just about anything in (at most) 20 minutes: the Duomo, Accademia, Osteria All'Antico Vinaio, Osteria Cinghiale Bianco, and more.
A wonderful space in a wonderful place.