Equity Office owns and operates Oppenheimer Tower here on the corner of Westwood Boulevard and Wilshire Boulevard. The building itself offers more than 580,000 square feet of office space in 24 floors. Amenities of the building include 24-hour security, parking garage with monthly parking available, Trimana restaurant, a dry cleaners and a car wash. Equity Office is a commercial real estate firm with properties around the country. The company is active in acquisition, development and management of millions of square feet of Class A office space. Equity Office is headquartered in Chicago, with regional offices around the country, including here in Los Angeles.