- 7,800 S.F. Tenant Improvement for Swinterton Builders’ new Silicon Valley office, including reception area, plan room, board room, conference rooms, employee break room, private offices, and open office cubical area.  A central gathering area “spine” in the middle of the space flanked by conference rooms and other amenity spaces serves as circulation space and casual meeting / collaboration space and also features a wine bar as a focal point.