Is there any reason the contractor that comes for installation would REQUIRE RM2000 worth of fees to get Unifi installed? From the first page, isn't all the high-cost stuff all optional, and they would do it for free unless you request for stuff to be concealed?

Because that's what was asked for by the contractor who came to install Unifi today. Is that illegal to refuse to do it unless we pay them RM2000 for all the concealing work?