We purchased the base & mattress as we are both 50 years old & our backs are tired. We upgraded to help with my husband's snoring which I believe has gotten worse since buying this base/mattress. We've had it a month & I have yet to sleep 1 full night in it. It doesn't sense his snoring which it promised to do. Trying to sleep in"zero gravity" is unrealistic & it's not meant for side sleepers. Waste of money.