Love this and the modern safety features.  Just have to make sure you don't get a mattress taller than 7".  We got a 7" Bloom foam mattress and it is basically the max I think.  The manufacturer's recommended height is 5", but we couldn't find one that height where we are.

A bit tedious to put together, but all the pieces were there with nothing missing.  It's nice and sturdy, nothing shifts, and it isn't too tall.  The slide is great!

Only complaint is that there is a 3" gap between the mattress and the headboard/footboard.   We got a standard length twin mattress.  To mitigate against any limbs getting caught in the gap, I stacked two 3" x 36" foam rolls in the gap.  

Son loves it and was super excited to sleep in it.  Good quality aside from the gap ;)