We bought two of these for our twin boys.  We’ve been through several beds and wooden ones were never sturdy enough.  So we went with these thinking they’d be heavy duty.  

When we first put these beds together, I absolutely loved them.  I was certain they would  hold up.  But less than 6 months in both beds are wobbly and squeaky.  Each bed has two bedrails.  Out of the 4 rails (2 on each bed)  3 of them have broken off at the weld leaving sharp exposed metal making it impossible to leave the rail in place.  Unfortunately, you can not remove the rail without ruining the stability of the bed.  Ultimately, both of these beds are not completely unusable unless we build rails for them.