Sandra's place is fab! The Alfama is great, we were in the middle of the windy narrow pedestrian streets, and even though it is really densely populated, and all the buildings so close together, because the buildings are so old with thick walls, you can hear very little, it is so peaceful. We sat comfortably inside with all the windows open. You need to be fit and healthy to stay here due to all of the steps, firstly to get there, and secondly inside the building, where there are steep stairs.
The place is perfectly clean and with every facility, including coffee pods and a lovely bottle of wine. Artur was a font of all knowledge, he gave us some great tips of places to go, things to do/see and some fab eating options. He was extremely responsive when we had any questions. He also held on to our luggage for the last day, and met us at 5:30 in a convenient location with it, when we had to go to the airport. He basically made everything easy for us.
I couldn't recommend this place any more highly.