We are two students from Austria and we really enjoyed our stay at Raquels apartment. The flat is very central and right next to Bairro Alto (a district which has a lot of bars and restaurants) but since it's in a side street it's also very quiet. Moreover, the flat has two terraces, which I think is very special in a big city like Lisbon. All in all the flat has everything you need for a nice holiday.
Raquel was a really good host too! She was obliging and replied super fast if I had any questions.