This is a great, convenient place to stay. Perfect location to the airport and downtown Lisbon. The metro is 4 minutes away and super cheap. Ester is great over text, I wish we could’ve met her. Just an FYI for those of you that speak English - if you check in with her friend, she doesn’t speak English and is hard to communicate with due to the language barrier.
My only compliant is that the people next to us walked into our room, which was a huge invasion of privacy - likely cuz they had no idea there were other people staying there. And the walls are super thin; you can hear anything and everything that goes on around the apartment so be mindful at night and in the morning.