Honestly, this is one of the best purchases I’ve made online. Bed came before expected delivery day. 100 lb box. Slim and easy to bring through house. I couldn’t lift it myself though. It was awkward. Building is very easy. Super easy in fact. I made it by myself. (27 year old woman) keep in mind. If it doesn’t fit you’re building it wrong. It’s all straight forward. If you’re a pro at ikea this will be a breeze. 
Tip I put a sheet of plywood over the slats. I have a 200 lb dog that shares a bed with-me and I didn’t want him breaking the bed frame or hurting himself. Made it even more sturdy then it is.