My apartment is from Telford homes, but I would be interested to know what you guys discuss. I would be grateful if you would keep those of us who cannot attend updated via this forum.
I would suggest that you guys all put funds together to get the contracts and the entire case looked at by a property litigation barrister, who will be the best person to advise. Also I would not recommend making any contact with Berkeley homes directly, and have all correspondance drafted by the barrister. There was a recent article in the times written by a barrister addressing some of the issues involved here. He may be the best barrister to use as I am sure he knows all the case laws involved.
The article is linked below. Interestingly he did not even mention that one could be sued for failure to complete. Maybe he knows something that everyone else, including the recommended solicitors are hiding.
http://property.timesonline.co.uk/tol/life_and_style/property/article4913206.ece