Le Clizie's studio was fantastic. The location is great, next to Campo Fiori and walking distance to all the great sites, but it doesn't have a lot of noise at night because the windows face in towards a courtyard. There was even a rooftop terrace that Odile let us go up which gave us beautiful views of the city.
The place is clean and updated and nice. The shower is great for tall people like me, the bed is very comfortable for a pull-out bed (we stayed 8 nights and never felt that it was a problem for us). There is a fridge/hot plate/dishes/sink so you can take care of some light cooking to help defray costs while traveling.
Le Clizie and Odile are great hosts and very responsive. They checked us in early because our flight got in very early, and they were checking on us to make sure we were comfortable. They left wine and snacks which was very sweet. We also did break something while we were there and they were communicative and understanding about it.
It may be small, but it is a great choice for a place to stay while you are visiting Rome! Highly recommend.