Make sure you respond back to him with a pack of "suds" showing your appreciation.Well I have good news-I just spoke to the lead of the window crew and he told me he wouldn't make an access hole in the new frame BUT he instead will drill a proper access hole in the wall right next to the window, big enough for my two feed lines and rotator line! Complete with plastic insulator sleeve! Nice. He said then when I leave, the next tennant could make use of the extra access hole for their cable TV or even if they want an outside TV aerial. Smart guy! There's hope after all. He said he'd get with me before he does it so as to know exactly where I need the hole made.