We had a great time staying at the appartment. Especially the location is great: you can explore Alfama easily, there is a big flea market just around the corner and a neat little mercado with all you need across the street.
Only a few small things: the bathroom had a bit of a smell and the sheets were a bit dirty with hair and a couple of spots. The bed seems old and moves a lot if one is moving. You can also hear a lot of noises from the neighbors (but we think its typical for these flats).
But for the price those were just some minor inconveniences. We had a great stay, the communication was good and the check-in very easy. The kitchen has everything you need and includes a washing machine.
Thank you Alexandre!