We had a good stay at Claudia's with a great waterfront view. Jose showed us the setup (and also drove us to the airport on the way out), it was super clean and comfortable with tons of room to move around, full kitchen, dining room and couch, laundry room and bath with large shower, so we weren't cramped up in a single room, a bonus when you have stuff after 3 weeks of travels. The apartment is a few minutes walk to the metro and train, the Fado street scene and Alfama too, where we went daily. We had our breakfasts there, made lunches to be out all day and had dinner out so we didn't take full advantage of the kitchen, but the benefits are there for sure for longer stays. Travel with your own shower soap and shampoo just to be sure, it was noted to be supplied but we didn't find it, and laundry soap was supplied (and way scented!) so my guess is lack of bath soaps was just an oversight, no biggie. And yes the apartment is close to the train station, at night we just shut the electric blinds everyone has here in Lisbon which did a decent job of reducing noise, so we slept well every night after very full days or course, but if you're a very light sleeper, or if you are hanging there during the day all the activity from trains may be annoying since you're going to want the light into the rooms with blinds up. Altogether it worked very well for the two of us so we'd recommend it.