543 Howard Street is a discrete POPOS located on the rooftop of Galvanize, a co-working space. To access the rooftop; visitors must be buzzed in, signed in with the front desk, then take the elevator to the rooftop. The space features views of Salesforce Park, movable seating options, and heaters for comfort. The public art featured is the iconic San Francisco heart. The expansive rooftop space allows for chairs to be rearranged into a conference table for outdoor meetings or group lunches. People observed here were typically eating lunch, having phone conversations, or engaged in small group discussions.