This is a nice but very small flat about 5-10 minutes walk from Piazza Navona. There are many cafe's and restaurants nearby and it is walking distance (about 30 minutes) from Trastevere.

Pros -
*Fredrico was very friendly and kind and made us feel welcome. He gave us a late check out time as well :)
*The internet and air conditioning both work well.
*It is near to Piazza Navona as promised.
*Everything was very clean and comfortable.

Cons-
*The flat is on a small street (alley) which was quite dirty and dark - although Fredrico assured us it was safe, I did not like being there alone.
*It is quite far from public transport - I wish we had known about this sooner, as it was a long (around 25-30 minutes) walk for us from the nearest Metro stop. Quite hard with bags when traveling in the Roman heat on cobbled streets!
* Very little natural light or breeze because of the location of the flat.

I would recommend this flat if you are
*traveling very very light and prepared to walk for ages with your luggage, or pay for taxis.
* 2 people, it is too cramped for any more!
* will be out all day and need a clean and comfortable place to sleep

I would NOT recommend this if you
*would like to have slow mornings - neighbors were quite loud!
*might feel uncomfortable in a dark alley at night
*are traveling with heavy luggage!