The apartment is nice and clean. The communication with Agostinha before was good as she was sending us detailed information about the apartment and Lisbon. However, the check in at 4pm was quite late and we weren't allowed to drop off the luggage before.
There was one incident, which made us feel a bit uncomfortable: The last night the flusher of the toilet got broken and she came up to us and two other girls to accuse us, in a pretty rude way. That's just not the way to treat guests. So for us it's clear: We wouldn't come back!