Serena’s sister Valeria was our host. She was very helpful and engaged with our enquiries, so basically we felt very welcomed thanks to her. The place is very accurate with the pictures, just a few meters from Vatican (actually you can see the walls) and fairly well connected with the city. Treats inside the place you will find, good tips - we tried eg one seafood restaurant that proved worthwhile- and you’d feel living like a local when enjoying an expreso while contemplating the interior garden out of the tall, very Italian door windows in bedrooms. We learnt local is to deal with street traffic noise as well ;-) Thanks for great experience!