Perfect location in the heart of Alfama with all amenities within walking distance. I worked remotely here for a month, the internet connection was great and I had no issues.
João, the manager of the property was so attentive and helpful. He made sure I was able to work all of the appliances and that the apartment was stocked for me on arrival.
The apartment is small and cozy so wouldn't be ideal for 2 people for a long period of time but would be fine for a couple of days or for a solo traveller for an extended period. I had a few friends stay for a couple of days and they remarked how comfortable the sofa bed was.
The side street where the apartment is situated is quiet however the walls are very thin and the noise level is dependent on the other apartments in the building ( most of which are holiday apartments so it can vary).
Overall, would definitely recommend and would be happy to stay again.