We spent 5 lovely days at Joana's apartment, which is a 10 minute walk from two underground stations (although longer on the way there as it's all up hill, especially tough whilst 6 months pregnant and with all our luggage and a sleeping 2 year old on the way from the airport!) The place is a loft apartment so beware of the many stairs, you'll feel fit by the time you leave! We were there for new year and the weather wasn't great so we appreciated the heater and extra blankets provided. Our toddler loved the child's room with Lego and sticklebricks and we loved the many books and sun trap of a roof terrace. Being so close to the underground as well as many bus stops meant we were very able to hop around the city. We would definitely come back.