We have deposits paid on 2 apartments which were not finised on time. A few months have passed and our lawyer is advising that we sue the developer as the bank has refused to honour the bank guarantee. The lawyer is asking for an up front payment but cant say how much the entire court case would cost. We appreciate that an exact figure would be difficult to give but we want an approximate amount. We have a lot invested already and would like to have an idea how much more would be involved. this is important as we would lose this on top of the rest if the case were lost. How would we get an idea of the costs involved?