QUESTION: Does this overlay allow me to choose the air pressure? My friend has an overlay that doesn't allow her to choose the air pressure, so I want to make sure the ...

QUESTION: It lookes like the mattress is included? How difficult is it to put this be together? Thanks

QUESTION: I just wanted to see if this product 538-s-sp came with or could come with an elevating leg rest. Just want to see if it is a possibility. ...

QUESTION: does the whole bed rise in height

QUESTION: Does the cost of the Caddy ($1,399) include everything necessary to start using it? (battery, charger, etc.) Will everything be shipped together? I need one by 12/30/09, Can ...