The Frank Stella’s are the best. They are all over the city and they always look amazing. Two of my favorites are the Saatchi and Saatchi lobby (pictured) and the Citi Corp building in Midtown.
I'm a huge Japanophile: if there's one other place I'd like to live, it's Tokyo. I must have been there seven or eight times, most recently just after the Tohoku earthquake and tsunami. Anyway, EN is a gem on Hudson Street, serving real Japanese cuisine. It turns out that EN is a chain in Japan; there are a lot of branches making lovely bosky food in cosy neighbourhood locations. But their New York incarnation is grand in scale and ambition, with solid, warm interiors (not unlike if the Whitney were a Japanese restaurant, oddly) - a remarkable hybrid of this city, and the other one that I'd love to live in.
Sometime in 2016 Sprout Home garden center sprung a second, even larger space on Grand Street. Like many of the converted warehouse buildings in the neighborhood, this space offers a soaring ceiling, exposed rafters, and the warmth of unfinished brick walls. All this serves as a lofty and inviting backdrop to the real stars—the plants (!) of all sizes and species. This verdant space (complete with a stunning, fresh-cut "flower bar") is cleverly curated to feel more like a botanic garden, than your typical nursery. Incredibly you could take it all home with you! Oh! And while you’re there, don’t forget to choose a planter from their inspired selection. They have a gorgeous pot for every plant and plant-lover, no matter how green(ish) your thumb may be.
My favorite restaurant to pop in spontaneously on a weeknight. Get the lamb burger with sardines and a mezcal negroni. It also has my favorite looking bathroom in NYC.