Even thou its sais it can hold an adult, i dout. When my hubby tried to climb the stairs, he s only 77kg the whole thing almost fell on him. Mu kid is just 25kg so is fine for now. Might add side panels for it to be less shaky. I am scared to change bed sheets so will be asking kid to change fit sheets. 
It could have been better with thicker polls and different type of screws.