On our week and a half trip we stayed at a few different AirB&Bs as we traveled from place to place, and this was our by far our favorite. We found the location to be very convenient with train/bus stations in close proximity.
Really the only issue we had was a little bit noise coming from the nearby bars and restaurants. We didn’t mind too much, but if noise is something that is especially bothersome to you it might be something to keep in mind.
Overall, an excellent value. We will absolutely be looking to stay here again once we’re able to visit Lisbon again.