how big is it's campus?
Campus is directly south of the Oregon State Capitol, affording students access to internships in the institutions of Oregon government.
Willamette University
he campus is directly south of the Oregon State Capitol, affording students access to internships in the institutions of Oregon government. 
what is waller hall? It is a building on the campus of Willamette University who built it? E.N. Cook and Thomas Milton Gatch what sort of architecture it has? Renaissance style of architecture where is the aforementioned university located? In Salem, Oregon
wiki:1875061
Willamette University [SEP] Campus
The campus is directly south of the Oregon State Capitol, affording students access to internships in the institutions of Oregon government. Much of downtown Salem, including the Capitol, is on land once owned by the university. Railroad tracks are located directly east of the school, with the Salem Amtrak Station near the southeastern edge of campus. South of the school is Salem Hospital, with Bush's Pasture Park and the school's McCulloch Stadium opposite the hospital. Willamette's core area lies between State Street on the north, Bellevue Street on the south, Winter Street to the west, and 12th Street on the east.