MainStay Suites is the perfect solution for travelers requiring special rates for extended stays. As an extended-stay hotel this is your home away from home providing spacious suites with full kitchens, along with on-site guest laundry, fitness room, business center, free wireless Internet and free continental breakfast. Whether you are staying one night or here for an extended stay, you will find the MainStay Suites in Casa Grande to be a warm and friendly place to make your home while staying for business or pleasure. Pet-friendly hotel. We look forward to your arrival. 100 percent smoke free hotel. Breakfast served all week.