To sum up this stay in one word: disappointing.
I was actually in Lisbon already before checking in. Because I hurt my leg and couldn't go anywhere, so I booked this nice room to rest indoor. I've communicated this a few times and told them I would check-in sharp at 3pm, yet this happened:
At noon, I still haven't got the check-in code so I messaged them, nobody replied for an hour. So, I called, then, a man said that he would send me the code once the room has been cleaned and then I could go check-in. I got the code at around 13:30, so I thought, great, they even gave me an early check-in. So, I turned up there at around 14:30 only to find out the room was not cleaned. I still see McDonald's from the previous guests. I called the service centre and he didn't know why this happened.
So, I went to a cafe to wait, and went back to the room at 15:45. The room was STILL not yet cleaned. I called the service centre and he explained they had some communication problems and offered another room to "sit and wait". End up, I could only enter my room at 17:00.
I was hugely disappointed. I booked this room so as to rest my legs and told them I would check-in at 15:00 sharply. And yet, this is what they prepared for me - 2 hours of delay.
Room:
The location is indeed unbeatable. But that's the only good thing.
Cons:
Noisy at night, I heard drunk people literally every second.
Dirty. Hair and ants everywhere.
Small. Much smaller than you see from the photos. You don't even have space to place your suitcase.
Creepy. It is opposite an abandoned building. I was lucky not to have seen any ghosts. But as per the previous review, you can expect to see drug addicts standing there and look at you at night.