Hello again, for who maybe did not connected the dots and are asking:
not I haven't gave him back his money as he knew he would loose it when he persist harassing, it is therefore a -conscient and deliberate choice- he made.
If it is any consolation to you, remember that he had previously by dishonest means received a 50% discount.. so you are welcomed to consider it as an early 50% refund
This is so ridiculous..
I am still shocked how someone may have so nothing to do better than to actually fake a business and a rental intention to mess with someone all day..