I've stayed in MANY places in Lisbon. What I love about this place: location is AMAZING. And it's relatively quiet. The windows really help and make a significant difference when closed. The first day and night was really quiet. The second day was noisier in the hallway and there was a new neighbor above who seemed to be marching around for hours, ha ha. And at night, even though I had the aircon on with full fan to block the sound, there was still a lot of street noise/people. With that said, in this area, I'll say it's pretty quiet. And I'm a very light sleeper so I would say just grab ear plugs if you're like me. The room gets completely dark at night for sleeping which is a plus. What I was really impressed by is the organization of space. Although it's a small studio - you have so many drawers and cabinets that you could actually unpack a BIG suitcase and turn this into a long stay. You also have everything you need in the kitchen. So I really loved how organized this space was. The bed is comfy. Everything is clean. We had one hiccup and Marta responded so quickly. I'll say that the care of the hosts is top notch which is important. Also I was given a late check-out which I was really grateful for. The apartment is cute and decorated well and new! The shower worked great. Also there's a lockbox for the key which makes everything really easy. All in all, it's a great stay. If you're new to Lisbon, definitely stay here because you'll be in a prime location. I'll definitely come back. Thank you Marta!!