Assuming you are asking about the placement of a shower bench in relation to the rest of the shower, there are a few things to consider. The first is the size and layout of your shower. If you have a small shower, you may not have room for a bench. However, if you have a large shower or one with an open layout, then a bench can be a great addition. Another thing to consider is what type of bench you want. There are benches that fold up against the wall when not in use, and others that are permanent fixtures. You will also need to decide if you want a built-in bench or one that is freestanding. Once you have considered all of these factors, you can then choose the perfect spot for your shower bench!