This is a very sturdy well built bed. All features work as expected. I love the light that on the underside. It provides enough illumination that I was able to remove my night light and am still able to maneuver around pet toys on the floor at night. The preset positions are comfortable and I like the ability to set my own. The 3 levels of massage have been wonderful on days my muscles hurt and are extra sore.  Im so glad I made the decision to make this purchase, it was well worth it!