We stayed at Katia's place for six night.
At was a nice experience.
The apartment was clean and very comfortable for our staying.
It is located in really quiet, safe place and at the same time not far from city center.
Checking-in was smooth, and check-out even simpler.
Metro station is in walking distance.
Sometimes we took a bus to go to/from center.
The public transport in Rome is really good.
The bus stop was literally around the corner and the whole trip took us approximately 15-20 minutes.
Vatican museums can be reached by walking.
There were nice trattorias nearby where you hardly see tourists.
The kitchen was fully equipped and there were supplies in it like tea, coffee, olive oil, spaghetti, etc. We were kindly allowed to use all these.
Indeed we can't complain anything.
We definitely would stay again at Katia's place.