The apartment has a great location, the metro and the train are not far away.
The airport is very close (about 8 minutes by car) - for us this was optimal, because we had to get to the airport very early.
The communication was fast and easy.
We felt unhappy that the check-in took place in another quarter of Lisbon and that we had to pick up the key there. Fortunately we had a car (but it was a good 20 minutes drive to the apartment through the city). I think it is very awkward to travel by public transport.
We found the room to be functional and sensitive / noisy. As it is located between two bathrooms, one was awake in the morning as soon as the first one took a shower.
The cleanliness of the bathrooms was good. The bed linen was a little dirty.
For a short stay this apartment is fine. :-)