Awesome king sized bed. You can use a king sized mattress or two twin mattresses size by size.
 
This is the Queen version of the bed: https://www.ikea.com/us/en/catalog/products/S79007697/
 
But the size is King instead of Queen (around 76 3/8 "by  74 3/8 " ish).
 
We love this bed but can't take it in our small new place.
 
Name your price/ buy it here: https://goo.gl/forms/Yh3Arc9iofRSoosd2