I hate anything that has to do with plumbing. It requires at least three trips to the hardware store, many cuss words and at least two leak fixes.
Did the one in the 21' Outback in our signature last summer. The factory one was a cheap piece of crap. Everything mated up perfectly. Made the mistake of not marking hot and cold and got it backwards and also didn't tighten one fitting which caused a minor leaks. Total time including my screw up was about 1 hour.
Just did the one in the MH in my signature. Kitchen faucet was a leaking piece of junk. Bought a nice kitchen faucet at Home Depot. Piece of cake to install. Didn't even look at the instructions. I did have to buy a couple of 6" braided hoses because existing plumbing had been cut to fit. Also had to buy a couple of adapters to make everything mate up. Pressurized the system and nothing leaked!
I still hate plumbing!
2016 Winnebago Journey 40R
2018 Rubicon
1982 FJ40 Toyota Land Cruiser
2020 Keystone Outback 327CG
2020 Dodge Ram 2500
Polaris RZR XP 1000
4 Cats
3 Dogs
1 Bottle of Jack Daniels
Two old hippies still trying to find ourselves!