I really love this Beautyrest mattress! I picked it out for my daughter and every time I lay on it, I am amazed at just how comfortable it was. My daughter has never been a great sleeper and recently started complaining that her mattress was too soft. So we decided to try tis Beautyrest mattress which is a medium firmness with just enough plushness. She is obsessed and has slept great the past week that she's had it. Standard queen size sheets fit perfectly. The mattress arrived in great condition and wrapped in sealed plastic. Delivery was a breeze. I'm highly considering upgrading my mattress to this one as well.