Location is about as good as you could get in terms of how close it is to the main attractions. Within walking distance of pretty much everything to see in Rome, Castel Sant'Angelo is right across the street and bridge, slightly further down is Vatican city. In the other direction (East) you have is the main Piazza Navona and other sights with the furthest walk being the Colleseum which is just over 30 minutes. Roma Termini station is a good 45-50 minute trek so advisable to taxi but taxis in Rome are very cheap just make sure they use their meter only set price should be to the airport. In terms of the hosts and room itself it should be noted that normally nobody is here, everything is unlocked for you automatically from a distance and communicated through the app. They have cameras everywhere but in the room and are aware of who's coming or going. We meet a lady brief upon arriving who I assume cleans and caretakes but never saw her again. This was not an issue for us. The breakfast isn't much but coffee and a small packaged bread but at the price, location, cleanliness and level of safety you really couldn't ask for more. Id stay here again for the location alone!