Quick SS question on listed property

[Chris Jefferson]

I recently had a offer accpted on a short sale that was listed on the MLS. Seller has signed all of our contracts and we have recently started to negotiate with the banks. My questions is, that if a property is a SS and not a REO is the realtor still required to continue to submit offers to the bank??? The realtor on this deal is really giving us a hard time and says she will continue to market the property, which puts us in a situation of possibly working for free. Can anyone shed some light on this please....