Ok, so as previous reviews have said, this flat is definitely tiny and the ceilings are low - be warned! The location is fantastic, right in the heart of the Alfama, where you will get a really good feel for the spirit of the area. Everything is on your doorstep.
I actually only stayed here for one night as the place suffered a power outage which couldn't be fixed, so Maria & Pedro arranged for me to move to a different flat a bit further away in a lovely neighbourhood called Graca. Their colleague Paula worked really hard - despite being really ill with a bad cold - to ensure my stay worked out well, and I'm very grateful to her for making me so welcome. I'd definitely stay with you guys again!