After I book an appointment with Bosch, they told the cost genuinly around Rs.800. I am ok with it.Some person from third party called me and visited to my home.He asked a piece of cloth, and just cleaned the opening door.Said its done.Asking Rs. 800. I was wondered, i told him, the same thing our maid usually do it on daily basis. He is so stubborn.I dont want any discussion with him as my kids and wife are there. Cheap tricks to make money.Instead they can beg for money i would have happily give whatever i wish to.. I called the service desk BOSCH, they told that other experienced engineer will visit, no one called me yet. They know my registeredmobile number and asked lot of questions, though i did not receive any service request or complaint request to my mobile and in my inbox too.Nothing happened. Bosch a stupid choice..