Reservation System Viewer Experience Requested

Our development is a Condo/Hotel that is part of a major ski resort. The management company uses a reservation system called Springer-Miller. We are considering having an Internet based viewer created that will allow owners to login and see reservation information their specific unit. Does anyone have experience with an Internet based viewer that is able to import the reservation data from a Springer-Miller reservation system? If so, I would be interested in contacting you for information on how your system has worked out for your HOA.