Francesca's apartment was perfect for our few days in Rome. It is very easy to reach from Fiumicino Airport by public transport and is a good base for exploring the Testaccio and Trastevere areas - we wanted to avoid the tourist crowds and so this location was ideal for us. It was also about a 30 minute walk to the colloseum so very easy to get to the important places too.
The apartment itself is wonderful. I stayed with 2 other friends and we each had our own space. The beds were incredibly comfortable and the sofa bed was also good. The balcony was a perfect spot for a morning coffee.
We would change nothing about our stay :)