What is the floor-by-floor breakdown of the SIXT rental layout at the SeaTac Rental Car Facility?

Navigating the SeaTac Rental Car Facility for your SIXT rental is a streamlined process when you understand the specific floor-by-floor logistics. Upon arriving at the facility via the 24-hour automated blue and yellow shuttle buses from the main terminal, you will want to head to Level 5. This is where the SIXT customer service counter is explicitly located. Situated on the far right side of the floor, the counter is highly recognizable as it is positioned near the prominent kinetic art installations. After completing your paperwork at the Level 5 counter, you will proceed down one level to Level 4. This floor is exclusively designated for vehicle pickups. SIXT representatives will direct you to your specific rental car, and you will exit the facility directly from Level 4. Finally, when your rental period is over, vehicle returns are handled on Level 3. You will drive into the facility, follow the clearly marked SIXT signs to the designated return bays, hand over your keys, and then take the shuttle back to the airport, which departs every 5 to 10 minutes.