This is a summary of my visit:
1. My grande iced caramel mach was $6.00
2. $6.00 PLUS tax, btw.
3. The cashier seemed disinterested and unhappy to be working there.
5. They would not accept my Starbucks free drink on my card. That's fine, I figured it was a long shot anyway.
4. VERY. SLOW. SERVICE. It wasn't even very busy.
5. They refused to reload my Starbucks card, meaning I pay via credit card and they load the payment onto my card.
6. My mach was lacking in caramel syrup, it was not as sweet as I'd like.
Lesson here, getting Starbucks in a Las Vegas hotel blows - case in point this particular location. But seriously, do yourself a favor and hold off on your caffeine craving until you find a different location. Avoid the sbux in Harrah's!