Central place to explore the old town and the downtown on foot. The host is super nice and responsive to any kind of questions all the time. On the first day I forgot my bag in a nearby store, when I realized it I thought I'd left it in the host's office. As soon as I messaged him, he came out from his lunch and passionately helped me look for the bag by asking all the locals nearby. He also recommended a number of breakfast and Portuguese restaurants, which turned out very pleasing and delicious. Overall it has been a wonderful experience and I recommend it to anyone who would like to explore Lisbon in a local atmosphere.