This is such great quality and design for the price. It's simple and lightweight. I got a twin size, which looks great in my 4-year-old's room. I am not sure it's substantial enough to grow with him forever, but it will certainly last us for quite a while. It took a while for me to assemble it, but it was not difficult. Added bonus is it's high enough that under the bed becomes a good storage space. VERY happy with this purchase.