Bassinet, crib, other?

Nicole
I'm a FTM and the idea of putting together a nursery just makes me giddy. I've heard that is best to have your little one in a bassinet, co-sleeper or bed share for the first 6 months before putting them in a crib at night. Who did/didn't buy a crib or set up a nursery? Did you like your choice? Was it functional or did it make you miserable?