It was my first time with airbnb and i totally recomend it. The place is kinda far from the center but its not a problem, bus stop 1 block from house, and the bus get you to the metro station to go to the center. The only problem is that at midnight there is no way to get to the house because transport services stop at that time so if you want to spend a night or see rome at night it would be a problem, but its the only one. 2 blocks from market where you find everything you may need. The place dont seem to be dangerous. Everything clean and the house with towels, toilet paper, kitchen, everything. 9/10