Builder taking months to finish job after receiving payment and not returning property keys

Be very careful with this builder, I have had to chase him to finish a job for over a month. He let me down several times and still has not returned my property key, it appears he does not want to be inconvenienced in the slightest and once he has his money (which he demands very quickly) you will find it very difficult to get anything out of him afterward.

My advice is to stear clear of him. while he appears to be a nice guy and good businessman and his workmanship is not to bad he is unfortunately not the man he presents himself to be and will inevitably waste your time. Whatever you do do not pay this guy until you have everything you need from him