With the largest retail showroom of mobility products in the Atlanta area, Mobility Express offers sales, service and rental to people who need some help getting around.  Located in the Market Center shopping plaza, Gerald and Sue Sharp have owned the business for more than seven years. The store services what it sells, and offers a 24-hour-a-day hotline for emergency needs and questions.  In addition to motorized wheelchairs, the 5,000 square foot store also carries specialized products such as vehicle mobility lifts and stair lifts. Financing is available, and Medicare and private insurance are accepted.