The communication with Ruth was really quick and efficient, Sergio met us at the flat as promised, which was perfect.
The flat is located in central Lisbon so it was easy to walk everywhere by foot or take the train from the nearby stations to Cascais or Sintra although Lisbon itself is quity hilly so better to be prepared for that.
The flat is very clean and modern with certain twists that remind you that you are in Portugal and has plenty of room for 2 people.
I would definitely recommend and would love to come back.