The Appartement was just as expected! It was tiny but very cosy, perfect for a short stay in Lisbon.
The location is very central, just a stairway to Martim Moniz and a few minutes to Rossio (two large squares with subway connection). The alley is a little bit dark and seems to be a hotspot for "poorer" people, so I would not recommend a girl coming home alone in the night - just my opinion.
If you come to the Appartement in winter, you should definitely take a warm Pyjama with you, there is an electric radiator, but is needs some time to heat up! This is a tip for everyone - typical Portuguese apartments don't have build in radiators!
I would definitely come back, Elsa & Rui were great hosts and the price- performance ratio is awesome!