I'm going to be putting in a reverse osmosis water filtration system and running a water line to the refrigerator for the water/ice supply.
On the counter next to the refrigerator is where we keep our coffee maker.
We've found that filling up the reservoir from the fridge water supply is kind of annoying.
I had an idea of teeing off the fridge supply and putting a spigot under the cabinet over the coffee maker, so we could more easily fill it.
I believe that the filter uses either PEX or PERT tubing, so running it where I want it to go shouldn't be a big hassle, but I'm not sure what the best way of having a spigot would be.
I'm not above jury-rigging something if the whole idea isn't faulty.