Patrizia's apartment is a nice place to stay at for four people. It is located in a nice quiet area where real Roman people live. I would recommend everybody to stay at this place when you want to discover the central city, but want to sleep in a quiet neighbourhood. However, be aware of a one hour drive (bus + metro) to the main train station by the public transportation. I knew this beforehand, but still good to realise it. Luckily, there are three supermarkets close to this place with reasonable Roman prices.
One thing I did not know is that we had to pay tourist tax in cash, although I thought that was included in the prize.
All in all, I would visit this place again when I decide to go to Rome again!
Patrizia is a great host and I thank her for her hospitality!