This bed frame is great.  Very sturdy.  Don't have a problem with the bed slipping as there were peel off sticky strips on the slats that keep my bed from moving around.  You can fit an elephant under the bed - it is very tall - 11 inches off the ground.  Very high compared to my last frame.  Very easy to put together.  My 8 year old nephew did it as I read the instructions to him.  Very pleased with this frame and I would recommend it 100%