Here is the bath faucet from the bathroom side. The ‘brick’ wall is a mildew resistant wall board from Home Depot. I plan on waxing it good as well to increase the protection.
Behind the wall (Where the oven/microwave will go) I have plumbed in the water source. The PEX was run through the non-load bearing 1-4 but the cold pipe had to be directed down to minimize the stress on the tubing.
The pump will be on the back side of this wall slightly below the microwave shelf. The wood grained ceramic tile will is the shelf. Pump elevation will be even with bottom of the fresh water tank.