Brilliant flat - we stayed here in three couples and it never felt like we were on top of each other as we all had our own bathrooms! Location was brilliant for accessing the Vatican and public transport was fairly easy (even if you needed to elbow your way onto a bus) - so close to the metro! and we could get anywhere central with a leisurely 30min walk.
Some of the party went to mass at the Vatican at 7am in the morning so not having to walk more than 10min there was fab!
The decor was very modern and stylish and having the terrace really added a new dimension to the stay, allowing us to have an aperitivo al fresco! A lovely treat!
Would definitely recommend.