Orientation of an open-ended toilet tissue holder: The open end of a toilet tissue paper holder should always face you (from a sitting position). You can turn it faceing away from you, but you'll quickly discover it looks uncomfortably wrong to the eye.
It should go where it is most easily reached.
Either on the left or right, 26 inches off the floor and 8 to 12 inches forward from the front of the toilet bowl. Reference: http://www.ehow.com/info_8027723_proper-placement-toilet-paper-holder.html
Toilet Paper Holder
toilet paper holder
The standard placement is 20 - 24 inches from the floor up to the center of the TP holder. New toilet configuration these days my be several inches higher than the old standard toilet. If you have a newer toilet, adjust accordingly.
Joseph Gayetty invented toilet paper in 1857
Toilet paper holders don't have to be boring. With some careful shopping and planning, you can find a unique toilet paper holder that adds personality to your bathroom. To find a one-of-a-kind toilet paper holder, try shopping at stores that specialize in hardware or bathroom remodeling because they will have the largest selection. You can also look to purchase a toilet paper holder at an estate sale or auction to find antique hardware that is unique.
From the front of your vagina to the back.
It would probably be best if you had the toilet paper holder was within arm's reach. Actually it should be within reach of your arm furthest from the tissue holder so you can pull with your closest arm and tear with the other.
Yes. It is a wheel and axle.
There are quite a few places where one can purchase an oil rubbed bronze toilet paper holder. This product can be purchased from FaucetDirect, eBay, and Amazon.
A little higher than the cat can reach.
A Ferris Wheel, a disc, a toilet paper roll/holder, a paper towel holder/roll, a tire, an airplane propeller, shapes such as the circle