Sarah's place is fabulous - a private, open, spacious studio close to Sants Estacio, which is super easy to get to on the train from the airport. I never actually met Sarah, but our communication was lightning-quick and spot-on, and she gracefully let us leave our bags in the flat on our last afternoon in town :) The wifi is solid, the bed is perfect, and the kitchen is neat - all is as it should be. Definitely recommended!