ready made?

so i found these cabinets on craigslist. i sent an email sunday, got an email with phone number in return on monday, and called about them today. the woman said she's had a lot of inquiries, and has decided she wants to sell everything in
one fell swoop. everything includes a dishwasher, side-by-side fridge, and a stainless steel offset sink with garbage disposal. (the fridge & dishwasher are stainless, too.).



went over there today. while it's not what i'd choose if i had a ton of money, the whole thing is only 3 grand.



i took some measurements and counted the number of units. now i have to figure out how much wall space i have & how much they'd take up. i know, for instance, that there's an extra corner cabinet that i wouldn't be able to use.



but it would knock a bunch of money off what it's going to cost me new, and i'd be able to do the cooktop in the island with a downdraft and built in oven with the money i save.
so what do i do?