Jochen's accomodation has a very well equipped kitchen including good knives and a blender. The flat is around piazza testaccio and has a nice organic supermarket close by. It's located in a calm street and public bus stations and a post office are close by. Staying there in August was a bit hot, but the A/C worked well and it was comfortable to stay inside. Cleanliness was okay. Jochen is very helpful. I can recommend to stay at Jochen's flat for a couple of nights.