I spent one night at Alessandra's place, and I had a lovely stay! Alessandra was welcoming, helpful and friendly, and gave me all the information I could need about what to see and where to eat, over a cup of tea. The room and bathroom are spacious, modern and clean - I loved the bathroom! As a solo female traveller I felt comfortable walking around the area - the whole of Città Alta in fact.
Everything was as described in the Airbnb posting, and I wouldn't hesitate to stay there again!