Unless you’re going for a serial-killer motif you are going to need more than a pair of lawn chairs, a blanket, and an inflatable mattress. Besides, do you really want ladies(or mens) who can dig your pad’s Ted Kaczynski vibe? Get some used furniture, its dirt cheap. Outside of specialty designer pieces there’s no resale value whatsoever, so when people move out they just leave it at the curb or in their apartments. You are however going to need a checklist so you don’t find yourself short of a desk or some other vital piece of furniture when you move into your new place.