The hotel was OK, in a decent location with about a 20 minute walk to the center of Lisbon, but there were problems.
First of all, the rooms aren't cleaned until around 2 or later. Not a problem if you're out all day, but not good if you want to use your room during the day. Next, the guy in charge of breakfast is very rude. There aren't enough tables for the number of guests and he would very rudely tell people to wait nearby until a table was ready. Not what we wanted first thing in the morning. Third, there's a loud machine noise all night, at least in our room on the 7th floor. It didn't bother my wife, but I'm a light sleeper.