Roberta is a very welcoming and kind person. As a arrived on the 31st of December, she let everything necessary for a good breakfast on the 1st, day in which everything was closed. She was not here when I arrived but she organized everything with her friends so that I could be welcomed, and I had a nice chat with her friends. Roberta suggested to me several activities, and we had diner together, which was a nice moment. She pays a lot of attention to the well-being of her guests.
The flat is quite cosy and comfortable, as described in the announcement. Everything is functional and in a good shape, as the flat has been renovated recently. It's a good thing to go back in a nice place after having visited Rome the whole day. You can really have a proper rest. There were some noise during 2 mornings due to works in an other flat, but this is not Roberta's fault. In general it's quite silent.
The neighbourhood is nice and safe. Not far from the galleria Borghese and its park in which you can have a nice walk. It's at a walking distance from Villa Torlonia too. The closest metro is Castro pretorio (10 minutes walking) and there are a lot of buses lines around.
In a nutshell, it's a very recommendable flat and host.