Very difficult to navigate through their parking lot and drive thru.
I've found around 2pm their running pretty sparse of food items. The staff on the other hand is always very friendly, they don't rush you and they're always very apologetic if they've run out of anything. You can only enter the starbucks from the east bound side of the sahara. You could sneak through the "one way only" if you dare but it's truly only enough space for the width of a car so... i wouldn't recommend it. Once you're finally in the drive thru lane it's all good, they have the large interactive monitor that shows your order as you place which is great. Overall I wish it was easier to get to but still a good location customer service wise!