Clean, cosy and easy to find, host responsive, friendly and he sent all the details and information in order to make the check in easy. Location is ok, about 15-20 minutes walk to the Vatican, and in an area of 500 m2 you can find restaurants and supermarkets.
Jacuzzi is a great option, there is place for one person to relax comfortable, but two will also find place to fit.
Mattress is on the soft side, so people that like a hard mattress will have a bit of trouble adapting to this one.
And the last thing from my side, the walls are not that thick, and you can hear the people in the other room, especially if they are loud.
I did enjoy my stay.