Platform bed frame. It makes it look like it's on the ground kinda. http://www.walmart.com/ip/3342186?wmlspa...

I imagine a box spring.

Use bed sheet something like this.

http://www.urbanoutfitters.com/urban/catalog/productdetail.jsp?id=32175697&parentid=A_DEC_BEDDING

i noticed that it doesnt exactly have a bed frame but its not just a mattress plopped down on the ground whats underneath the mattress?