The base is sized just larger than the mattress so the mattress sits flush with the edges of the base for a light, sleek look with no wasted space. It also comes with an optional cut out for storage at the foot of the bed. The headboard comes standard and provides a very usable space to set items on, as well as optional drawers that sit flush for minimal visual impact when closed. The price for this platform bed is $1500 without headboard and $2000 with headboard, and you can get it from here.