Well in this scenario the realtor is the buyer of the house as well. From the very start of the transaction he was very demanding and I fulfilled most of his requirement. After the inspection he send me a bill of 13000$ which was completely ridicules. I already offered him about 20K discount on the listing price as I want to sell the house fast due to my financial circumstances. The repair amendment boils down to 2500 discount on the property as buyer assistance and repair of some plumbing vents and electrical outlets.
After I completed his plumbing and electrical repairs on the property he did a final inspection of the property. He was pretty technical from the very start and understood all the repairs very well. Two weeks after the house was closed he texted me about the issue in one of the bath room vent and bowing of plumbing line (Foundation is pier and beam). Due to which the water was flowing slowly. I gave him my plumbers number and he never contacted me after that. Now after five months from the day of closing he comes after me and demand 3800$. The invoice include all kind of small things he had listed in his initial demand after the inspection.
He never consulted with me or asked me before having the repairs done at the property. If he had contacted me about the severity of the issue I would have definitely helped him out and fixed the problem by bringing back my plumber. it may have max cost me about 500 to 600$.