Despite the fact that Sara and I never actually met in person, this was not a problem at all: she was very nice and reachable and did her best to make me comfortable at her place. Her house is super well located, in the heart of Trento, very clean and organized. The only downer was the fact that the street in which the building is located is a bit noisy, and my room was facing it directly, but it wasn't unbearable. I totally recommend and would definitely come back!