The mezzanine position above Terminal 3's concourse gives the Sala Puerta Del Sol lounge one of the better airfield views at Barajas, with parked aircraft visible from most seats. Reception sits at the centre of a circular open-plan floor, with the self-service buffet and dining zone to one side; the spread runs to salads, sandwiches, yoghurt, and simple hot dishes such as pasta, with gluten-free options available and kosher and halal on request. Drinks are fully self-service, covering beer, wine, and a spirits selection alongside automatic coffee machines.
The circular layout and all-glazed outer wall bring natural light across most of the seating area. Quieter zones are arranged around the perimeter: a relaxation area with chaise lounges, an enclosed TV room, and a small meeting room for passengers needing a more private space. Shower suites are available, and power outlets are spread through the seating areas.