Staying at Sofia's place was absolutely amazing! It was very comfortable having a room and a private bathroom and being in the center of everything. I think it's a wonderful place to stay if you're seeing Zürich for the first time (like I was) as it's close to many of the best attractions. Just around the corner is a beautiful park with great views! It's also about two blocks away from the COOP supermarket which has wonderful food. Highly recommend this place!