Straighten shower particular niche elevation along with container dimensions you use most; gauge them to stay away from unmanageable fit or even lost space.

https://www.scribd.com/document/1005671415/Sunlit-Bathrooms-Natural-Light-in-Phoenix-Remodeling-200029

Line up downpour particular niche elevation with bottle sizes you use most; gauge all of them to stay clear of unmanageable match or even thrown away area.