The best bed ever!  I love this bed!  You can really sit straight up without a pillow behind your back.  The legs also raise very high.  It has different vibration settings that are great for relaxation.  Also I never thought it would be a big deal but the light under the bed is a life saver.  It has prevented me from stubbing my toe on furniture because I did not want to turn on a light and disturb my husband when he was sleeping. Having the two single beds I thought may be a problem but it works out great.  Best purchase ever!