Book this place if you can - it is absolutely phenomenal. First and foremost, Serena is as good a host as you will ever have. Very gracious with her time and great insight into enjoying Rome. The apartment itself is very spacious and the location is unbeatable. You can basically walk anywhere within the city walls in less than 25 mins and most locations are within 15. Rome has so much to see and with so many tourists it can be overwhelming. But, having a home base like this is invaluable - we wouldn't hesitate to stay here again.