We stayed for 6 days.The cosy apartment is as advertised ,located in residential neighbourhood only 3 short stops away from Termini, the main transport hub to get around Rome. It has a functional kitchenette that we used to prepare small meals.
Daniella had provided more that 2 sets of laundered sheets , towels and spare supplies for the dishwasher and the washing m/c.
There is a small market a very short walk from the apartment in addition to mini supermarkets that we frequently used.

The San Giovanni area had work going on for the new metro line C though this did not really bother us as we were always out the whole day.
Daniella has provided a Internet data dongle which is useful if you use a laptop.
I would definitely look stay here on my next trip to Rome.