Very easy check in, every member of staff that assists you from check in to interview was so polite, warm and welcoming. They gave out goodie bags for coming and refreshments were offered. I interviewed for the Sugar Land location.
This specific day my interview was at 12:15pm - 12:30pm, I showed up at 11:55am to check in and wait my turn. I was told they were having delays so I did not get interviewed on time which was fine. I started around 12:40pm and it ended around 1:20pm.
Lots of situational and behavioral questions, was interviewed at a table for my specific unit and among lots of others separated by different facilities. Still waiting for word on my interview, hoping it went well.
Overall an average difficulty interview, just be yourself, make sure to practice and you will do fine. The interviewers were very nice, I was comfortable and able to respond to their questions.