Cristina is the perfect Airbnb host - a great example of why Airbnb is so great. I've always been made to feel welcome and Cristina was no exception. The flat is at the top over a very long set of stairs, and Cristina was keen to warn me about this in advance. However, it's very much worth it. There was a good view from my bedroom windows, and plenty of space for my luggage, to hang up clothes, and a clean, modern bathroom with a powerful shower, bath and good sink. The room is airy and even in early September, I didn't miss air conditioning as Cristina supplied a good fan. The location is very central - good for a first visit to Florence, and all the major sights are within 10 - 15 mins. The train station and bus terminal (for buses to Pisa airport) are literally ten minutes' walk. It really was perfect.