The appartmant that Nuno takes care about has a wonderful position, in a old town center, among multiply restaurants and shops and still pretty calm for living. It's also situated several minutes walk from the train station which was very comfortable for us as we continued travelling to the south of Portugal after visiting Lisbone.
The space corresponds it's photos and has practically everything you need for the short trip, has excellent internet connection etc. The only thing that we would improve it's bed linen in a big bedroom as it seems a bit tired.
We would recomment this place to other travellers)