Ideally located in the center of downtown, Hotel Zelos straddles the Union Square and SOMA neighborhoods, and is two blocks from Moscone Convention Center. Whether you're in town for business or pleasure - or both - you'll find everything you're looking for within steps of the hotel. The classic appeal of Union Square. A shopper's paradise. The urban playground of SOMA. A veritable tasting menu of great restaurants. Sizzling nightlife.