Des Moines Way Self Storage in SeaTac, WA, offers reliable and secure storage solutions with over 20 years of experience. Our self-storage facility provides a variety of unit sizes, including small, medium, and large units, as well as uncovered outdoor parking for vehicles. We prioritize security with features like ground access and 24/7 security cameras. Our convenient online bill pay, senior and military discounts, and move-in promotions make storing your belongings easy and affordable. Whether you're in need of extra space for personal items, business storage, or vehicle parking, Des Moines Way Self Storage has the right solution for you.