Bettina's apartment is wonderful for one or two people, and it's in a fantastic location, literally in the shadow of the Duomo's dome! We even took a photograph looking down at the apartment's balcony from the top of the dome. Although very central, the apartment is quiet, and the building is very safe and immaculately clean. The balcony is perfect for dining, and the apartment has everything you'd need. No TV or WiFi, but being in the center of Florence, you're not going to want to spend your time watching TV or surfing the net. The kitchen is well equipped, and everything in the apartment worked perfectly.
We created a minor problem with the electricity while we were there, but Bettina was immediately available to advise us, and with her help and the help of Paolo, the very friendly doorman, everything was immediately resolved. Both of them were great and very gracious.
We had nine wonderful nights in Bettina's apartment and can recommend it most highly. Just be prepared for one of the unavoidable facts of Florentine life, the mosquitoes! A great apartment in a fascinating city!