One word: Amazing experience! Such a great host. Took time with us to show us walkable things to do very close to the flat. The flat has 5 flights of stairs. its doable and well worth it. Water is hot and great after touring for hours. Closest subway is Sol and is busy! The square is less than 5 mins away. There is shopping everywhere and its roughly 10-15min walk to Grand Via. we highly recommend people to this flat.