Diy wash bay

[Vodkagirly]

Looking for some inspiration please. I would like to build a wash bay, mainly because my horses keep standing on hoses and breaking them so I want a hose boom to attach my horse shower to.
Cheap and cheerful, I don't have mains drains so thinking using mud mats as the base

 

[Highmileagecob]

Neighbouring yard ran the hosepipe through some rigid plastic pipe and hooked it to a beam in the end loose box. End loose box is near the tap and the drain. Make sure your hosepipe is the type with a wire coil running through it, otherwise it kinks and slows the water flow. Mud mats may be slippery, but I can't think of anything that wouldn't be - maybe a concrete standing?