East Campus Corporate Park I offers professional office space within a four-story office building positioned near the I-5 and S 320th Street interchange in Federal Way. The property provides convenient access to both Seattle and Tacoma, making it well suited for organizations seeking regional connectivity throughout the Puget Sound market. Its location near Highway 18, the Federal Way Transit Center, and surrounding retail and service amenities supports employee accessibility and day-to-day business operations. The building is designed to accommodate a range of office, medical, and professional service users with efficient floor plates, abundant natural light, high ceilings, and modern workplace features. Available suites include a mix of private offices, conference rooms, reception areas, open workspaces, break rooms, and support areas that can accommodate collaborative and client-facing operations. Select spaces offer Mount Rainier views and private balcony access, enhancing the workplace environment. Additional property features include controlled access, on-site signage opportunities, shower facilities, fitness amenities, surface parking, and LEED Gold certification. The surrounding East Campus area includes corporate offices, walking trails, and established commercial services, providing a business-oriented setting for tenants seeking convenience, accessibility, and a professional image.