I have been here a few times. The coffee is definitely a notch above decent, which is rare, and they have a great selection of teas.
The space is narrow and long, which always reminds me of NYC businesses. Only... this place doesn't seem to have a "vibe" to it, at least none that I can discern. It's a great place if you need some wifi and coffee in the neighborhood, or are going to BYOC (bring your own company). Hava Java gets the job done.