You certainly couldn't find a place to spend the night back then, unless you count three-dollar SRO's. High-end hotels were scare Downtown until the mid-90's, when a handful of boutique properties made inroads. Now they're on ever other block. The past 18 months have ushered in Robert De Niro's Greenwich Hotel, in TriBeCa; Sean MacPherson's cheap-chic Jane Hotel in the West Village; Andre Balaz's the Standard, the Cooper Square Hotel, designed by Carlos Zapata Stuido...