We have just returned (August 16) from a fantastic family holiday at Villa Cecillia. The villa is very large although the highlight is undoubtedly the swimming pool. There is a good selection of sunbeds and hammocks and where the pool is situated is ideal for sunbathing, some tall trees which means at all times of day you can choose between sunshine or shade. The villa has plenty of facilities, aside from the pool, there is table tennis, table football (fussball), volley ball and there are outside cooking facilities and dining areas.
Via Della Bufalotta is a very long road and the villa is located off no 1297 in a cluster of other villas. Unless you are there just to chill by the poolside we would recommend a car. We shopped at Carrfour which is 5 mins away and there was a great pizzeria ( Iper Pizza) also about 5 mins away. Rome is about 30 mins by car, we went twice and found it surprisingly easy to get parked near to the Colosseum. We also went to Florence-2 hours but well worth a visit) and had a day by the beach at Nettuno - about 1 hour and again worth a visit.

Communication with Cecillia the host was excellent before , during and post visit. There is a housekeeper (Sampa) who lives with his young family in a basement apartment. He was very helpful and the pool was very clean at all times.
The villa has a very 'family feel' and something of a rustic character. There is plenty of communal living space inside although as the weather was so good during our stay we spent little time indoors.
In summary great villa for a family break.