It was great staying in Halina's apartment. Very nice location, super clean apartment, and easy communication with Halina and Victor. Would definitely stay again next time in Lisboa!
Small Tip: do bring some earplugs if you are a light sleeper and use the (single bed) bedroom on the front. The Erasmus exchange student bar down the street can get quite noisy at night, even on weekdays. But nothing some earplugs can't solve. :)