Well, I know a lot of people stayed at the Marriott or another hotel close by to the COD, and there is a parking garage right next to the COD is you do end up driving. For the interview, you should check the other threads, because there is a lot of detail about it. Its really laid back, they are two one-on-one interviews for 10 minutes each. They really want to see who you are and as always come prepared with questions