We were a big family (3 adults - 2 children and new born) and our experience was amazing. The apartment is very nice and there's a lot of items that facilitate our stay with our 3 children. As mention by the host, the building itself from outside is really not attractive but from inside is really great. There's many buses and the underground train pass close to the apartment. We didn't had the chance to meet Katie in person but we were very well welcomed by Barbara on our arrival. We definitely recommend this apartment.