Dirty coffee mugs with coffee strains at the rim really turned me off!
I have to give credit for the Starbucks for the placement of the electric outlets. There are really 3 different sets around the stores and spread out quite nicely. The chance of getting a table near a plug is quite good!
The nice armchair in the front of the store is a great place to lounge and take a breather...
But those coffee mugs!! Just gross me out!