I have resolved this problem with my inwall ipadsiPads. I simply have a recessed (in wall) mount that I cut large hole in drywall for, then I install recepticalthe receptacle in the wall but easily accessible through the ipadiPad mounting hole, then plug in charger, and stick ipadiPad into wall inside the hole. toTo access the plug, I simply remove ipadthe iPad (3 minutes) and reach inside and unplug or plug in the charger, and then re-install the ipadiPad. (3 more minutes) Since
Since there is no need to modify drywall, or any structural part of the house it'sits legal. (my opinion, but I see no problem)