We had a great time in Rome, and it was in part due to Le Clizie's apartment.
The location is perfect, next to Campo de Fiori and of equal distance between Vatican and Antic Rome. The neighbourhood is very dynamic (although the apartment is calm because of the good windows), there are a lot of restaurants around the apartment. By the way, thanks for the list of selected restaurants, useful for not being trapped in tourist scams.
You have everything you need in the apartment, the host has provided fruit juice, stuff for breakfast and a bottle of wine. The apartment itself is modern, fully renovated and you have largely enough space for 2 persons.
Finally, the welcoming is warm and Le Clizie provided us a taxi she knew for getting to the airport when leaving.