We had a very good stay at Viki's place. While we did. It get to meet, communication was always quick and her instructions were very clear.
As others have noted, the apartment is on the third floor and the steps leading up are quite narrow. Also, the shower is very small, so may not be ideal for taller people.
We checked in very late and were very grateful that Viki's friend Maria stayed up to check us in.
Alfama was a good location to stay in and it was very festive for the time we were there. Be aware that cars cannot drive up to the apartment, but from the road it is a very short walk.
All in all, we enjoyed our stay here. It is priced well and a good location to walk to most places in Lisbon.