The description of Valerio’s appartement is not so accurate.
The train station is at 15-20 min, the entrance of Vatican or San Pietro basilic at 15 min (not 100 meter).
Nevertheless everything can be done In walking and the center of Rome is at 25 min.
I regret that the appartement was so cold at our arrival mainly when it is raining outside. We could feel the humidity inside the room especially in the kitchen. The kitchen is very cold.
And you cannot adjust the heater temperature by yourself as it is control in distance by Valerio. It is not convenient!
Otherwise the welcome gift is really nice. Thank you for that.
In summer I am sure the Valerio’s appartement could be nice.