I was killing time in the area and popped in to warm up. The three girls behind the counter seemed to be really enjoying themselves. It was the first time in a while that I've seen Starbucks employees actually enjoying their jobs. After flirting with the cashier a little awkwardly too long I went to grab a seat and bang out a couple emails on my phone.
I would think it's common sense that if you're "working" (watching videos with really annoying music at top volume) on your laptop you would have some sort of decency for the patrons around you to use headphones. I guess it's not common sense for all.
There's a good amount of seating with the typical choice of tables and chairs or cushy leather armchairs. Everything else is what you would expect of your regular Starbucks.