First of all, as Mark explains at the beginning, it's supposed to be a crummy little tenemant in a crummy neighborhood. Probably still ridiculously expensive by Tulsa standards, but pretty cheap by Manhattan standards. Anyway, Mark probably spent most of his money on film equipment, and the rest on Maureen. Roger's an unemployed musician, he probably doesn't have any money to speak of, and what he does have probably goes for medical bills.

God, but how I miss that show already.