Definitely the most beautiful Airbnb I've stayed in; the apartment is gorgeous, sparkling clean, and full of character; I wish I'd had more time to lounge in it! About a 7-8 minute walk from the Baixa-Chiado metro -- mostly downhill (involving some stairs) on the way to the apartment, and a hike back up to the metro. The only unpleasant bit is the staircase in the apartment; the steps were extremely short and perilously steep even for me (my older parents struggled a bit). Definitely would not want to navigate them with luggage that's of greater than carry-on size. But for us, the apartment was fully worth the climb up!