This was my home for a week in beautiful Lisbon, and I had a great stay. The location is certainly its highlight; you are centrally located and directly above a delicious restaurant. Clean and comfortable. The only thing to note is the streets nearby are indeed loud at night. You can hear cars go by, sometimes people yelling. However, I tend to go to bed late so this was not a problem for me. Also, it is important to note that this is something outside the control of the host. The room itself is in a two bedroom apartment up one flight of stairs. The other bedroom is also an Air bnb bedroom, but if you are lucky like I was for part of my stay, no one books the other room, and you get the whole apartment to yourself!