MUNI offers a trip planner on their website, to find the best route, a map, and all of their schedules visit www.sfmta.com.
Take the J, M, or L lines to the Embarcadero Station.
Directions from the Embarcadero Station (0.4 mile): Walk down Market (toward the bay) until you get to Steuart Street, turn right; walk down Steuart until you get to Mission Street, turn left; walk one block to The Embarcadero and turn right, and 110 The Embarcadero is the second building on your right.
Take the N, T, K lines to the Folsom & Embarcadero Stop.
Directions from Folsom & Embarcadero MUNI Stop (0.3 mile):Walk Northwest (toward The Ferry Building) for 0.3 mile using the sidewalk opposite the bay. The entrance will be right before the intersection of Mission and The Embarcadero.