More realistic:
FPP hear about us via a broker, including an asking price (most likely Methven)
FPP are intrigued by the potential from outside
FPP ask to look at our books
FPP realise it's not a slam-dunk and a lot of work needs doing to become profitable
FPP offer a convertible loan they can exercise when we hit <target X>
FPP now have first dibs on us, but no commitment and can walk away with their cash if we don't get there
I don't think Donald negotiated anything with them, for one very simple reason: I don't think he's capable of convincing three experienced, hard-nosed businessmen to compromise on anything fundamental.