This was difficult to put together -took 7hrs for two of us . The slide rails were easy to put on however to attach to the drawers was totally difficult and ended up bending some of the rails and losing  ball bearings.don’t know if it will continue to work. One side the top latch for opening and closing up doesn’t work-so will have to either ask for another or  buy a totally different one.this is a wobbly bed and I sure didn’t read well enough to see it was a double size versus queen size… too late now.the need to advertise double  size at the top instead of the bottom of specs.