Most of all, Christina's place is so beautiful. All the fresco paintings are real and a few hundred years old. Amazing!! Christina is very fluent in English and very knowledgeable about Florence and you will get tons of information from her. The place was very organized and clean which are almost like in a hotel setting. We feel so lucky that we found this place and became part of our wonderful trip to Italy. Lastly, the location was the best. It is literally a half block away from the Duomo :-)