The interview process is very casual. They ask you the generic interview questions, and really no matter what you say they pretty much hire you. They hire almost anyone. It's part of their company value to give everyone a chance.
You would have to be late, or rude in order for them to turn you down. They have to fill out online forms when they decide not to hire someone saying why they didn't, and most of the managers are too lazy to do that so they pretty much have already decided to hire you once they call you in for an interview.