Thanks for the reply but the plot thickens, for us at least.
We recently appointed a new lawyer who contacted Romanber and their initial reply is that they have no record of us as purchasers in their database and no contract with us and that we should refer our request to the agent from whom we bought the property. this is despite the fact we were offered the same assurances as other Sunset clients (i.e. that our money was safe and the contract was now between us an Romanber).
Our lawyer will not be able to speak to Romanber until next week so it could be just a mistake on their part but I am assuming they are well aware of Sunset's demise, given the headache it has caused them, so I don't understand why they are referring us back to them.