Huxley Associates Limited, a specialty recruitment consultancy, will double its occupancy at 1270 Avenue of the Americas to 8,400 s/f, in a transaction arranged by CresaPartners. The firm has amended its lease with Tishman-Speyer at the Rockefeller Center address with a new seven-year term. It established the office, its first in the U.S., two years ago. Scott Savin, CresaPartners' senior VP, and Ed Wartels, assistant VP, represented Huxley Associates in both the earlier and latest transactions. Todd Silverman of Tishman-Speyer negotiated for the building owner. The additional space will be ready for occupancy in early 2009.