We put it together pretty easy, it took a couple hours but it wasn’t hard to do. It’s a full size twin but it’s shorter which makes it great for my 6 year old and 3 year old. The stairs makes it safer, and the drawers in the stairs work great. It was delivered with strange instructions, almost like it was a bunch of different instructions put together. I’d give it 5 stars on how it looks, and sturdiness. The instructions for the beds were confusing, luckily it was hard to figure out how to build it. I’m not sure if the beds can come apart to become two separate twin beds, but if they can they didn’t send us the instructions or the materials to do so. I definitely would recommend these bunk beds, just know you might not get full instructions. Also, our kids bedroom is rather small and these don’t take up the whole room or make it too crowded. They fit perfectly and the kids love them!