Aaaargh. We're in the middle of a chain and the Estate Agents have been telling us for weeks that they're nearly ready to exchange contracts. It's always "the last piece of paperwork", always hoping to exchange in 3 days or so.
Someone's lying, inventing or otherwise being hopelessly optimistic. Is there anything we can do? We have zero leverage here don't we. Can't even tell who it is that's stringing us along.