Bed quality was fine out of the box, but I added 10 support legs that I cut from a 2 x 2 stud and evenly spaced for added strength.  We bought the bed for my 3 year old who I anticipate will treat it like a trampoline so that is why I added support, but frankly it is a good piece of furniture even without the added legs. Looks great and price couldn't be beat.