Silvia's place is amazing value for money, located at the center of all that you'd want to do during a weekend getaway in Lisbon. She provided fresh fruits and an orange juicer to start the day right, along with a nice breeze that goes through the flat for the hot summer days. Was a blissful weekend.
I would only caution that there are quite some stairs up to the 4th floor flat. They are not steep, just plenty.
Thank you again Silvia!