Solitaire sent us bill for balancing charges (for the year before) after we moved in. Now we have sold the property and they have sent a balancing charge bill of over £750 to the new purchaser for the year before. This is despite of us paying all the bills at the time of completion. My solicitor tells me that this is a common occurances with Solitaire! You never know when an unexpected bill will drop on your doorstep!