Everything was just fine. We spend in Benny's place a lovely week (group of 4 adults). It is comfortable flat with great communication with the rest of Rome by means of public transport. Easy to get from Fiumicino airport and for only 1.5 euro you can be on beach within one hour by train.
Next to the flat there are plenty of great places to taste italian cuisine (for example Pizzeria Ostiense or gelateria downstairs).