Outside shower

I was looking through amazon, I see there are several outside shower units... which brand did you go with? Also I am not sure if I should put the tank waterfill and city water hook up together... My tank will be about 3 feet away from the pump... so i was thinking of putting in separate water-fills... one above the tank for tank fill and one above the pump, so it will be easier access to the valves.... Oh these hard decisions !!