Swinging door rear TD

Has anyone here built a TD with this rear door configuration.
I have been leaning in this direction as my wife is rather short (5'2") and if she has to lean over the back floor to get to the counter you can bet yours truly will be doin' most of the cooking.
What I am thinking of doing is building the doors and putting a piano hinge across the top with a table top the size of the inside of the door so that when the doors are swung out at 90* to the side the top would flip over and give a table on either side and expose the shelves inside the door itself. I am building 5 wide so the doors would be approx 30" wide and a little lower than the ones shown. Anyone see any major problem with doing it this way if I use piano hinges for the doors and some type of flat clip on the side of the tear to support the table top and hold the door in the open position.
Any opinions? Drawbacks, good and bad points?

I have been leaning in this direction as my wife is rather short (5'2") and if she has to lean over the back floor to get to the counter you can bet yours truly will be doin' most of the cooking.
What I am thinking of doing is building the doors and putting a piano hinge across the top with a table top the size of the inside of the door so that when the doors are swung out at 90* to the side the top would flip over and give a table on either side and expose the shelves inside the door itself. I am building 5 wide so the doors would be approx 30" wide and a little lower than the ones shown. Anyone see any major problem with doing it this way if I use piano hinges for the doors and some type of flat clip on the side of the tear to support the table top and hold the door in the open position.
Any opinions? Drawbacks, good and bad points?