With $52M sale to Texas rug maker, plan for oligarchs’ tower unravels

One man’s dream of a Fifth Avenue tower for Russian oligarchs has died. Boris Kuzinez has sold his 60,000-square-foot office building at 260 Fifth Avenue for $52.5 million, according to property records. The Manhattan building was one of three assembled by the Israeli-Russian billionaire who struggled to find a lender for his resi tower. Therein lies the rug. The buyer is Texas-based rug manufacturer Amir Loloi, who scooped up the NoMad office building for $6.5