Two units on an upper floor at The Dakota have been lingering on the market for a year, advertised as a jointly colossal 11-room spread. Discount time! It's now listed at $16,500,000. This is the second major pricechop for the co-op unit—down from the initial $19,500,000 and subsequent $17,950,000—likely because all that "original architectural detailing" is looking gently used. Add in a slightly awkward floorplan (no ensuite master bath, a kitchen and dining room separated from the other public spaces by two bedrooms, and a fifth bedroom space shoved into a corner with a very narrow bathroom) and you're talking some significant renovations.