We had a wonderful 2-night stay at David's apartment. He was kind enough to arrange airport transfers for us, which worked seamlessly and was ideal in the summer heat! We were greeted outside by his colleague, Marta, who was lovely. She had great suggestions on how to spend our time in Sevilla (make sure you try the orange wine!). The apartment itself was enormous, clean and cool with A/C's in each of the bedrooms -- making it the perfect place for a siesta after a day of sightseeing. If you're considering David's listing - don't hesitate! I'll recommend it to any friends or family visiting Spain :)