sandro is a good host and a good guy, he wont bother you but he is availiable for you whenever you need him. the room is comfortable for one person i slept well every night.
if you get the red metro from the airport you get off at the second last stop at sandanha and exit to Avenida Duque de Avila only... when you emerge there should be a park on your left, keep walking straight ahead and cross just passed the cafes at the lights. veer left and go up the stepson your right than left and first right follow all the way round to the T junction and turn left sandro is just down on the left.