Our stay at Silvia and Felix’s Guicciardini apartment was blissful. The location is amazing - if you’re a fan of using local transport there are several bus lines passing very close the the apartment which will save your aching feet. The opera singer, as reported in so many other reviews, was in good voice. It was very lovely to catch stray notes drifting in through the atrium.
The local area is very interesting. There is a very cool eyewear shop iVisione downstairs, and if you walk up Borgo S. Frediano, Migrana Salumi make a beautiful lasagne which you can heat up in the apartment. There are many cool local bars and restaurants.