Sleep Number 7000 Mattress Review

I really like my sleep comfort 7000 bed. I have the king size bed. The nice things is that I can have my side of the bed on what ever number (or firmness) that I want to and which ever of my kids are using the bed also can have the number (firmness) that they want. This bed is one of the things that I had to fight for in a recent divorce settlement. I have a bad back so this bed is a blessing for me sice when my back is hurting I can adjust the setting to the softness need and if  I need it alittle bit firmer the next night I can. Some of the things that I dislike on the bed is that at 300 pounds The bed seems to lose firmness at times and I have to readjust it to soon. They say it sould lose the firmness but it does. Another thing that I dislike is that with the king bed you have 2 different air chambers with a hard spot in the middle or even a high peak depending on the two sides different settings. So the bed cam be uncomfortable when you are trying to cuddle up to someone . Other problems with the bed is the frame. The frame is a cheaper molded plastic frame that with the higher weight cause it to come out of the joints in placed. This would cause my back to hurt if we didn't know that a piece had came unhooked. To solve this problem we had to place 2x4's under the foundation. it worked great after this.