Chalet D'Avila is a wonderful place! The staff were very friendly and helpful. My room was advertised. As a solo traveler I felt safe and welcome.
A few things to consider, you can hear others through your door in the hall and in their rooms. After my first night, I downloaded a white noise app on my phone. I also had a room with a window very close to the windows of the bathrooms. I could hear people using the restroom and the light was considerably bright as I was falling asleep.
I would definitely come back, I'd just pick a different room.