I bought a "casper" mattress Online after a ton of research to find the perfect bed , due to health issues and a BAD mattress a few years ago that only lasted 3 years I needed to make a great choice . Casper was the perfect choice in a mattress !  After i decided on the mattress though, I was stuck to find the perfect Platform to house the bed. I researched to death, and came face to face with what I figured to be the PERFECT platform . Sturdy, esthetically pleasing , and would last a true lifetime as its made out of heavy metals. 
When it was delivered , it came in two boxes and  as soon as i opened it , I know... this was the bed. 
Ive slept on both pieces ( mattress and platform) for 6 months now .. I have never slept so good !  So reasonably priced too!  Fantastic bed in every way !   so glad i bought this bed  :)