Mark's apartment is really lovely - a great location slap bang in the middle of Trastavere, immaculately clean, spacious and very well equipped. If you like to walk, you can easily walk to all the main sites and Rome is a beautiful City to walk around. Endless lovely restaurants on your doorstep - do bear in mind though that this means that the apartment is quite noisy at night/early hours, so if you're a light sleeper it might not be for you! However, if you want to be in the heart of things in a beautiful space, then it's just the ticket.