Niki and her husband are very warm and welcoming. The communication with her was perfect. Even though it was summer in Barcelona, the room didn't feel hot at all in the morning/night with the small fan provided. The location is strategic --- it's next to the main road, 5 mins walk to Marina subway and tram stn, 15 mins walk to Sagrada Familia, 10 mins walk to Arc de Triomf, and 15 mins walk to Barcelona beach. Note the apartment building is somewhat old, so it's more suitable for solo/ young couple with light baggage.