First get to Confluence Hall. This is building #47 on the campus map at N39.0808354,W108.5601309
My office (CH 308) is on the third floor on the north-east corner of this building. You can enter the building on the east or north-west entrance. There is an elevator to the third floor by walking directly south from the north-west entrance.
If you don't find me there, try looking for me in the WS 118, 120, or the small student labs near there, or the Maverick Innovation Center.