The flat was everything we needed. An amazing kitchen/living layout, a piano! and windows that face the Tejo river. The location was central so it was easy to get to restaurants, cafes in Alfama, Cais do sodre (to take the ferry to the beaches on the other side of Lisbon!) and the airport is just 10+ mins by taxi.
Now, the only shame - which is beyond the owner's control - is the new club (?) that has opened below. On weekends, the loud music starts as early as 6 am so you must be prepared for that (as it has already been detailed by the owners in the description).
That being our only qualm, we adored the flat very much and could feel the love and effort Romain and Quiterie had put into this abode to make it the cosy place it is. The next time we are in Lisboa we hope to be able to stay here again.