Helps my rickets, i slept on this mattress one week and woke up i found out the adjacency of matrix A on a chalk board while i was working as a janitor at university.
The pieces didn't become flush when I was putting it together and that really bothered me. There's a gap between the inner slats and the outside pieces even though I made the corners flush. There were long screws in the screw bag I didn't know if I was supposed to use. There were no pre-drilled holes in some slats.
This bed is really amazing. I was pretty sceptical at first but pleasantly surprised was the firmness and amazing quality. I had no idea I slept poorly until I slept on my ghost bed and slept through and entire night . Now I kinda wanna buy everyone one!!