Place and location is good. With the Metro station Cipro at your doorstep and a some bus lines within walking distance Rome can be explored with ease. Plus: a supermarket is around the corner.
The flat is new, bright, spacious, quite lovely furnished and has a balcony :'). The area is alright, you'll find some restaurants which are not too pricey and offer good value for money.
The host answered every question quite fast, so thanks! I definitely recommend to stay here, we had a really great time :-)