Zero radius sinks being difficult to clean is myth.

I know all the valid arguments against pot fillers, but I put on in during a remodel 2 years ago and it makes me so happy. I love it. I use it all the time.

I had a pot filler in my last home and we loved it, especially with 2 cooks and 1 sink. Not every pot of water is pasta and dumped and it was convenient to have it to fill a pot or to soak a roasting pan on the stove. My current house is a townhouse with a small kitchen and we still miss having a pot filler.

I'm with you @Jenn Powers , I use mine all the time and love it!

Love my pot filler use it daily for filling coffee maker. Next kitchen i will still have one but will add a small sink for draining near it like in this kitchen .

I think it would be hard to know how you would use a pot filler until you have one, so ask yourself why you want one. If you typically cook in a way that would make it useful, go ahead with it. If it's only because they're shown in many high-end kitchens, don't.

I agree with the comments above that a sink next to the cooktop would be a great thing, if there's space. From my point of view, a sink with a prep counter by the range instead of an island is a superior idea, and I wish my kitchen had room for one. I'd make the sink a medium-size single-bowl sink, not a bar sink, if it's for this purpose, but a bar faucet would make filling large pots easier.