One of the best apartments I have ever rented ! Let's do the pros and cons :
+ LANDLORD : Filippo is very kind and flexible. And multilingual.
+ EQUIPMENT : everything you need in order to cook, to clean your clothes... and yourself !
+ LOCATION : close to the metro station Barberini and central in Rome, thus ideal.
+ APARTMENT : very calm (unlike so many in Rome), comfortable and pretty.
- ... Honestly, I can't think of one "con". So don't hesitate before renting it !