Our experience in that apartment was not ideal.
The location of the apartment was great. It was also very spacious and well decorated.
However, when we arrived to the apartment it was not clean and the garbage bin was still full (this created a bad odor around the house, which made us feel like the apartment hasn't been cleaned before our arrival).
In addition, we had some issues with the internet network and the connection wasn't stable.
Another thing is that the post and pictures of this place are a bit misleading. We were surprised to find out that 1.5 bathrooms actually mean one bathroom with a shower, and in one of the bedrooms there was an extra shower (that didn't work) and toilets that didn't have a door to separate it from the room. So in reality it's one shower and one toilets, plus one toilet with no door...so our privacy was limited in that sense.
The check in was not very comfortable, because we had to collect the keys from a different location that was not super close to the apartment and walking around Lisbon's hills for the key in the summer could have been nice to avoid. We only got one set if keys for 4 people so we were highly dependent on eachother without much flexibility.
It's also important to say that we called the host and explained our problems but didn't quite get a satisfying answer other than bringing someone to pick up the garbage from the apartment (without extra cleaning, just taking the bag...).