The total amount left owing is £3805. There was more than this but he has paid it back. He seems to have just forgotten that there is more to pay, but I don't know how to get the remaining amount off him. I was hoping that an official letter from yourself or someone else in authority may persuade him that I'm serious about wanting the rest paid back to me.
I am wanting to get my money back but I don't want it to hit me financially if I had to pay costs at all, as I am currently on benefits. Basically as cheap as possible to me while hoping that I get my money back, so if it meant suing, then maybe, yes.