Ms. Ryan has reportedly been looking at a $19.9 million apartment in The Marble House, the landmark American Express carriage house building and "quite simply the finest residence available in Manhattan," according to the listing. The 6-bedroom townhouse-like residence at 60 Collister Street received a custom make-over from design connoisseur and movie producer Stuart Parr, creating a 9,000 "custom-crafted, bespoke residence." There's also a 24-hour doorman and private self-parking (how quaint!).

The Marble House pad also includes many varieties of marble interiors (very literal) and tons of other extravagant, exotic materials: rift and quarter-sawn White Oak floors, nickel-plated hardware and blackened steel. It's listed with Douglas Elliman brokers John Gomes and Fredrik Eklund. And, with a neighbor like Jenna Lyons, Ms. Ryan will never be at a loss over what to wear again.

But it's not the only place Ms. Ryan has been considering of late. There's also Leonardo Dicaprio's $5.25 million Tribeca spread at 51 Walker Street, also listed with Mr. Gomes and Mr. Eklund. The 3-bedroom place has a private garden and an outdoor swimming pool with jacuzzi. The 3-bedroom, 3.5-bathroom townhouse condo also has a full-sized wine cooler and a sauna with steam shower. Plus, Mr. Dicaprio appears eager to sell. Not only did he recently change brokers, but the place has a half-million price cut.

Will Ms. Ryan find true love with one of these Tribeca apartments? Or will she keep searching for the one?

kvelsey@observer.com