The Infinity complex was built 2008-2009 by developer Tishman Speyer and originally designed by SF Heller Manus Architects but the developer later decided to hire Arquitectonica to revamp the design for a unit reduction from 820 units to 656 units. Webcor Builders was the General Contractor. The Infinity occupies four addresses, with two towers (37 stories and 42 stories) and two mid-rise buildings. The towers addresses are 301 Main St (37 stories) and 338 Spear St (42 stories). The mid-rise buildings are 333 Main St and 318 Spear St. Amenities include attended lobbies with concierge services, landscaped outdoor courtyard with water features and seating terraces. A 5,000 sf fitness center, 75 foot indoor lap pool, sauna, subterranean parking and the best views around!