Don't doubt it, the views from the apartment are amazing! Every morning you will only be able to say: oh wow! Also Marcelo was very kind and helpful with us. No problems with the entrance door (as you could have seen in other comments) and you will find the neighbourhood of Graça really beautiful, having a short walk down around Alfama you will reach in less than 15' the city center. The temperature at the apartment can be a bit cold during winter due to the aircon/heating works so so.