What actually happens with the VVE of the buyer if everything falls through?
It doesn't occur at all then, since the loan is not repaid. This can only happen (paying VE) if the purchase price is paid and thus a loan repayment takes place (by the way, the VE is only finally calculated then).
That does not occur after all, since the loan is not repaid. It can only happen (pay VE) if the purchase price is paid and thus a loan repayment takes place (by the way, the VE is only finally calculated then).
Yes, sure, but if you have a loan without an object (?) you then have to look for a new one and the bank has to agree to it.