The room is in a historical building. You have to jump in the 3th floor to be in the right place, in fact seeing a reception on the entrance was a little strange for a Airbnb host.
The room was beautifull, very clean and also the rest of the flat. There is a kitcken so you can have breakfast and than go around Lisbon: metro station is very near and so the city centre.
I very raccomand Juliana's place