Opened July 2007 and Rapid City*s newest hotel. The GrandStay Residential Suites in Rapid City combines all the comforts of home with the services of a grand hotel... We are Rapid City*s only extended stay property. Whether you*re in town for a seminar, special project, or relocating to the area, make GrandStay your home away from home - for a couple of days, a week, a month, or longer. Your stay will be so exceptional, you may never want to go home. All rooms feature fully equipped kitchens, living areas, sofa sleepers, and DVD players.