This is a great, little place, right at thr foot of the castle. 10 minute walk up the hill (or get the tram) and you're at the castle and some of the best views of Lisbon.
The apartment is small, very cool in a rustic way, and perfect as a stepping off point to explore the city.
Henrique met us as soon as we arrived and Melanie gave us a great tip for a restaurant (Chapito if you're interested - food and views to die for).
Well worth considering.