We had a great stay at Osten's. The location is terrific. Tons of fabulous groceries, restaurants, delis, good bagels etc. Easy access to the subways and central park. It's an older apartment with all of the quirks that come with that. It got pretty hot from the central radiator, but the windows open and there are A/C units to cool things down. Good value for an upper eastside apt. though and we had a wonderful time.