I am building a tank into a wall with 3 sides visible, see below. I would like to have access to the top of the tank from the 3 sides, but also keep it aestically pleasing. I am thinking of hidden up-lifting hinges so the wall just pivots up on hydralics, but am having a hard time envisioning on to finish this to make it look seamless. I know this has been done before, so if anyone has ideas/pics I would greatly appreciate it. thanks,