Incredibly impressed by the quality and sturdiness of this bed. Its gorgeous!! 
We ordered the King and purchased an Endy mattress to go with it which fits beautifully. No gap behind the bed to allow pillows to fall through, and it's a practical and comfortable height from the floor. 
Highly recommend. 
*Disclosure - there was a small tear in the black thin wall on the back of the headboard section near the zipper where the parts come during shipping. It doesn't affect the bed or functionality and is luckily on the back.