This is an office building in Preston Center - one block south of Northwest HWY (near the Tollway)- on the West side of Douglas. You can access the building from the Berkshire(North) side or Luther (south) side by going up the ramp and parking anywhere. Please enter the building on the West side.
The classroom is easy to find - next to the elevators. (I will place a sign)
On a Sunday there is plenty of parking.