I really recommend this appartment! It is in the city center, near the subway, and you can go walking everywhere. It is really comfortable, as you can see in the pictures, in a really nice neigborhood with no noises during the night. It was relly clean.
Andreia was really nice: she was able to receive us whenever was better for us, and she left caffe, tea and sugar in case we need it.
If you are planing on going to Lisbon... chose this place!!