Stayed at Ele's for three nights. The flat is in a local district around 15 mins tram ride from the main metro terminal. It's really easy to do is your happy to get the tram. The flat has all you need and Ele kindly left a coffee machine and some welcome biscuits as a really nice touch. Rooms are quiet and more than adequate for a nights sleep. You won't find cheaper for the same quality in Rome I'm sure.
Really easy communication, made it simple and easy and was a pleasure staying at her flat. There are some really good restaurants, bars and supermarkets in five mins walk
If you are expecting a central location and don't want a walk/tram don't stay here and complain.