The only other Barriques I've been to is the one on Old Sauk and this one is probably double its size. The counter (ordering station? "bar"?) is right in the center, with seating along three walls and wines along the fourth - facing the baristas. The wine selection actually seemed pretty extensive, with multiple aisles along with the wall of wines like the Old Sauk location.
I got a honey lavender latte which was pretty delicious (there were random honey spots on my cup though so that was kinda annoying ). And the staff was very nice so I suppose I went during a good shift since I didn't encounter the subpar staff that other reviewers have mentioned.
With respect to parking, I guess I got lucky. I parked in the small lot (6 spots total, I think) right by the door and I imagine someone had left just few seconds before I got there. But there are a bunch of other small lots nearby, along with 2-hour street parking.