Sonia and Tiago were amazing hosts! Friendly, super fast with responding to messages and with lots of good tips. I loved the apartment as well; it was even spacious enough to play VR games in, if you put the coffee table to the side ;)
The airco was great, the balcony is slim but awesome and the neighborhood is perfect: everything is nearby (especially the central train station, with trains to the surfing beach Carcavelos).
Downstairs to the left there is a delicious restaurant (Anna's something) with great vegetarian options. Also: the next stress is called 'Esplanade Verde' or 'green boulevard', with even more vegetarian and vegan options. Big fan, will return :)