We stayed with our children and grand child in Sofias light, picturesque and cosy flat. The location is fine and the views over the Lisbon roofs are so beautiful. Stairs up to 3rd floor were a little bit challenging but we knew it in advance. We are over 70 but we managed well and so did our 3 years old grand daughter. Nights in Portugal are at winter time sometimes cold and heating with extra radiators requires expertise. Sofias mother who lived below our apartment and Sofia were very helpful and multilingual people, so we had very nice time in Lisbon.