College guy here! Looking to build cheap dorm seating! help?

Futons are upwards of $100 and are about 72 X32X36 this is huge we only are looking for comfortable seating for 2 that isnt very deep but can be wide. I was thinking about getting my handy on and building something? Any ideas? I have lowes and power tools galore, just not much real money

college is fun aint it?