I did my fingerprints today (12/26) at the 227 Livingston Street ASC in Brooklyn. Everyone from other DOs should consider themselves lucky, as the 15-20 minute procedure is nonexistent here. My appointment was scheduled for 1 PM. I showed up at around 12:30, and was out at 2:10. When I went into the building, a security guard handed me a form to fill out, which contained roughly the same information as the first 2 pages of the N-400 (name, address, A#, country of birth, etc.). I was then directed to the counter where a clerk asked to see my appointment notice, my green card, and the form that I just filled out. I was then given a number tag and told to wait. There were 15 people ahead of me, and I waited about an hour to be called. The procedure itself was relatively quick (probably about 5 minutes). Afterwards, the lady who took my prints stamped my FP notice and gave it back to me. After nearly 2 hours, my prints were done!
For those of you who are driving, there is a parking garage right around the corner (on Hoyt Street, between Livingston and Fulton). The rates were very reasonable (5 bucks for 1 hour, 7 bucks for 2), so don't worry about parking if you decide to drive.
For those of you who are driving, there is a parking garage right around the corner (on Hoyt Street, between Livingston and Fulton). The rates were very reasonable (5 bucks for 1 hour, 7 bucks for 2), so don't worry about parking if you decide to drive.