I was looking for a bunk bed that I could use as a low loft until the younger kiddo is ready to move into her own bed. This bed is perfect. It is low enough that Im not worried about my 5 yo being in the top and high enough that she can use the lower area as a play area until her sister moves into the lower bunk. 
 
This bed is sturdy too!  It has a metal rod down the middle of the top supports that I think helps it be so stable.  I had no problems putting it together either.  Overall, Im really pleased with this purchase.