Took two Praxis exams here. Very professional and clean atmosphere. They have lockers for your personal belongings at the entrance. Chairs are office chairs--fairly comfortable.
Procedures I underwent:
*Parked in lot where there is no "RESERVED" sign.
*Went in ~30 minutes before my test time with nothing but car keys, driver's license, and test confirmation paper in hand.
*Met by a man who asked to confirm that I did not park in a reserved spot and checked my test confirmation sheet. He opened a locker for me in which I placed my car keys (he then locked it and held onto key) then walked me over to a desk near the front door to handwrite a statement saying that I am me and such and such.
*Took paper to a lady standing by a camera to get my picture taken before being led into a computer lab room with separate cubicles, each with a desktop, ear foams, pencils, and scrap paper.
Tips:
*Come early for parking in the lot as it is limited.
*For Praxis exams, watch the video on the ETS site showing what to expect at testing site to be better prepared and to reduce test anxiety.