It might be a maze to get too, but the location is worth the stay 100%.it is 5 minutes from piazza di Spagna and 7 from fontana di trevi by foot!
The house is always warm and has always warm water. The room is a bit humid but nothing you can't oversee. It has internet and a smart TV for the evenings.
At the end though it does not matter as you are going to be walking all day and only coming to rest and for that it is just perfect!