Great experience. Cândida was very kind and offered all kinds of recommendations: from the best food to the most beautiful places in lisbon.
I stayed there for about a month and it was just perfect. The room is located in one of the (imho) best areas of lisbon, super close to the metro that will get you anywhere within no time. While my room was an extremely quiet place, great for working/studying, I just had to cross the street and suddenly the place was full of all kinds of people. The apartment had everything I needed and even though it's a bit minimalist, you'll feel at home extremely fast.
I'd love to come back one day. Would recommend it to anyone looking for a cute stay in lisbon.