SeaTac Rental Car Facility offers a convenient option for travelers needing rental cars near the airport. It is open 24/7, including holidays, and features a shuttle service that runs approximately every 10-15 minutes to and from the airport terminals. The shuttle easily drops passengers off right in front of the main rental counter area. The facility hosts multiple rental brands, making it easy for customers to choose from various options. The main phone number connects to a phone tree for reservation details, so travelers should contact their specific rental company directly. Once at the facility, visitors can enjoy plentiful and clean bathrooms, and the operation is generally efficient, especially after a few visits. For example, National members with status can quickly access their designated area. The staff at the counters, including those at Budget/Avis, are helpful and knowledgeable, especially when assisting with electric vehicle rentals or other special requests. Customers appreciate the staff's friendliness and professionalism, which can make the rental process smooth and successful. However, some reviews mention challenges such as walking 15 minutes from baggage claim to the shuttle bus, long lines with limited staff, and narrow exit lanes that require slow driving. Returning the vehicle can also be tricky due to narrow entry points and confusing GPS directions, but customers manage to complete the process. After dropping off, the shuttle back to the airport is smooth, though walking to the gate can take around 20 minutes. Travelers are advised to allow extra time during busy periods, especially for security checks, which can be long even with TSA PreCheck. Overall, SeaTac Rental Car Facility provides accessible and reliable service, with helpful staff and a variety of rental options, making it a practical choice for airport car rentals.