My boyfriend and I stayed at By Clerigos for two nights. We came in very late, but a nice friend of Marios met us! Awesome room, Really nice bathroom and a very comfy bed! Best of all, the location! You are in the heart of everything! Great for touring the city, great for bars! We had a room facing the Clerigos tower, apparently a backstreet... I would definitely stay at Mario's again, but Would ask for a room facing the Rua a tras!