Take 24 West to the Central Lafayette Exit. Stay left going down the ramp, and turn left onto Deer Hill Rd. Continue to the end, past the Lafayette BART Station, and turn left onto Happy Valley Rd. At the light, turn right onto Mt. Diablo Blvd. Go about half a mile to the 2nd signal at Risa Rd. Turn right and go straight uphill to the end. You will see on your right a driveway into the parking area for the LaDera Apartments. Turn right and continue through the parking area to the end and you will then continue into the parking lot for my building. We are in the 2nd building on the right in Suite 200 which is at the parking lot level on the corner. The suite is marked HCH Institute, Suite 200.