I had a lovely time in this apartment, top location and very cozy. It had all amenities needed for a short stay in Lisbon and it felt like home immediately. You can walk anywhere in the city from the apartment, there is a super market close by and the Alfama area is worth staying at. I would totally recommend it.
Rodrigo was extremely helpful and gave me good recommendations of where to go and what to see. Some noise from the neighbours should be expected, even though there is not much anyone can do about it.
I enjoyed it very much and it only enhanced the good vibe of the trip.