We have polished nickel bin pulls and knobs, both from Restoration Hardware. As piegirltoo wrote, they have lots of styles which come in a PN finish. Where I had a really hard time was finding PN appliance pulls. I finally found these from Belwith Keeler (now known as Hickory Hardware) and think they are terrific. We have them on our fridge, freezer and broom pull-out. Polished nickel hardware is gorgeous. I knew all along that's what I wanted and am so glad I never waivered. (Many have written here about fingerprints and advising against it -- I have two sticky-fingered toddlers and so far, nary a problem.) Enjoy, Kate! Where are you in the process?

Thanks gglks! (she and I are twins) It's true, I have pure white cabinetry (with no undertones of yellow, grey, blue, green, pink, etc. -- pure white), white calacatta countertops / backsplash and polished nickel pulls / knobs. I like chrome as well, but I love the warmth in the nickel (that yellow-y undertone). My kitchen is an interior room with the only windows in the breakfast portion at one end; those windows are north facing, so they never, ever receive direct sunlight. I LOVE a creamy kitchen but knew it would be ugly and drab in our no-natural-light kitchen. We tried sample after sample (after sample after sample), trying to find a creamy white and then a white white which would be bright and cheerful without looking forced and artificial. I'm one of those who feels blue in the winter, so I knew I needed as much brightness as possible. That's how we came to our white color. I have absolutely no doubt that our white in another kitchen would read "wrong," but in our kitchen it's perfect for our space and my mood! Even before I'd chosen the color of the cabinetry I knew I wanted polished nickel because of its warmth. I am a sucker for silver and have silver all over the house -- frames, bowls, trays, candlesticks, goblets, magnifying glasses, nutcrackers, objets -- I totally love it! I even love polishing it. But let's face it, not only could I not afford sterling hardware I'd be insane to do it -- it's just too much work! But I got that beautiful warmth from the nickel and I don't regret how hard it was to find polished nickel appliance pulls. Absolutely chrome would've worked in our kitchen as well, but the nickel is what we have and I'm grateful for it. Here's an overview of our kitchen: and a better view of the polished nickel, although you can see that the chrome would be practically indistinguishable from the nickel in this photo:

I am not sure why you can't have a polished nickel single-handle gooseneck faucet. There are a number of manufacturers who make them. Just off the top of my head, without researching, I can think of Rohl, Hansgrohe, Kohler (particularly the Kohler Vinnata), and my favorite, Newport Brass. But there are others. Just do a search on various websites like faucets.com or homeclick.com. Here's a link to the Newport Brass single-handle pull-down kitchen faucet #94P in polished nickel. I really like their products. Though pricey, it's high-quality, and their finishes are top-notch. Sometimes Newport Brass has a long lead time though, but not always. But there are several other manufacturers who make polished nickel faucets. BTW, since you said you're not sure the difference bet. a pull-out and a pull-down, they are as follows: it's pretty much explained by their names. A pull-down faucet points straight down; many people feel they are more ergonomic to use. Some gooseneck pull-downs are very tall; you need to make sure you have the height clearance for them. I myself have a pull-out (the Grohe Ladylux Plus) which, well, pulls out instead of down. I don't find my pull-out to be un-ergonomic at all, and I like that it reaches across more towards the middle in my sink, rather than pointing down and closer to the edge. But that's just my taste. There are fans in both camps. HTH. Here is a link that might be useful: Newport Brass Kitchen Faucet #94P

Ahhh pardon my reading comprehension. Doh. POLISHED nickel. Yup...definitely pricier than satin. This one is nice though. https://www.amazon.com/Schaub-Company-Center-Cabinet-Polished/dp/B017EV0N5E/ref=sr_1_14?s=hi&ie=UTF8&qid=1516067769&sr=1-14&keywords=polished+nickel+pull What style are you looking for? This one is here on HOUZZ. 6.89.