I just ended a 4 night stay in this apartment with 2 other people and it was great. Simone was flexible with checking in and checking out times. He explained how everything in the apartment worked, walked us through maps, and left us with some essentials in the fridge and a bottle of wine. Everything we needed (towels, soap, etc) was left for us. The location is a little out of the center of everything (as described), but we were still able to walk to almost everything we wanted to see, and the street itself is residential and quiet at night, which we found lovely. The apartment itself was very modern and extremely clean. Simone even arranged for us to get to the airport when we were leaving. I would highly recommend this apartment to anyone visiting Rome!