What makes the Residence Inn by Marriott at Potomac Mills so unique among hotels in Prince William County? We've perfected the extended-stay experience by blending superior service with a stunning choice of studio,1 and 2 bedroom suites with the comforts of home. We are located minutes from I-95, Ft. Belvoir, Quantico and the Potomac Mills Mall. Within a few miles of the hotel our guests can enjoy popular places like Washington DC, Arlington National, Manassas Battlefields, the National Marine Corp Museum and the historic town of Occoquan. In addition we are located near major companies like General Dynamics, Ikea and Mitre. Our versatile guest suites feature separate living and sleeping areas with a fully equipped kitchen. The indoor pool to keep cool, a heated spa to melt your tensions away and exercise facility. Whether traveling for business or pleasure our friendly staff anticipates satisfying our guest needs. Residence Inn- room to relax, room to work, room to breathe.