The place is at a great location, the host is very nice and responsive and the room was clean. HOWEVER, the apartment is very run down and the pictures did not reflect that at all. I felt quite confused and deceived by the photos and reviews.
The shared bathroom was very dirty and the door lock was broken, which resulted in me being locked in for a few minutes the first time I used it :'( ... The next times, I had to leave it unlocked while my partner guarded the door from outside.
The rest of the apartment also looked very old, with stained furniture and appliances. The room was slightly better, however, it was VERY noisy, I "woke up" feeling like I didn't sleep at all. Luckily it was just for one night before catching a flight early in the morning.
I don't like leaving bad reviews, never done it, but I feel the need to as I felt so deceived and sad. So all in all, I strongly do not recommend this place. Comparing to previous stays in the city and elsewhere, it was too expensive for what it is. You can definitely find better places In Lisbon for similar or even lower prices.