Sometimes it seems like every unit in the wavy mass of black glass known as One Kenmare Square is labeled as a penthouse. Including this one, a 2BR, 2.5BA rental available March 1. So what do pieces of Andre Balazs (or, as the listing calls him, Andr Blas) in Soho rent for these days? $9,500/month. And, actually, the pricing history suggests that might be a steal: the unit was originally asking $18,500 in early 2008. Those looking to really impress their banker friends should head for the building's actual top-floor penthouse, which Mayor Bloomberg's ex-wife put on the market over the summer for $11.5 million.