How do I notify ABC about my roommate? When you register online at the "Classes/Registration" link (under the ABC tab) or "ABC Reg & Payments" (left column, home screen), enter your roommate's name in the box at the beginning of tab #4 (Lodging). If you want to add a roommate after you register, just log back into your account and click on tab #4 and enter your roommate choice. If your intended roommate is a spouse, who is not an ABC candidate, you may enter the full spouse name as an option during registration and then pay for that person via the extra charge. Note that a non-ABC spouse pays an extra $200 to help defray lost revenue via revenue sharing from SHSU that keeps candidate cost lower. It is VERY IMPORTANT for roommate pairs to sign up within the same 24-hour period. Room slots are not saved for the eventual signup of a potential roommate. If rooms at a motel sell out, we will not move those who have signed up to accommodate a late-arrival roommate. If you want to room with someone and the hotel is filled up, you will need to notify your roommate to cancel his/her lodging. Both of you choose a hotel with vacancy and select each other as roommates.