Originally Posted by qfrodo

Well, since you are becoming domestic, you will be clearing I&C at GRU. This means continuing down the hall from the gate to the split where either one goes through screening if continuing to gIG or goes downstairs to go through I&C. So you would need to use the Fast Sleep domestic location if you choose. If you have an American Express card, gthere is a lounge you can access after I&C. I think it is at the far end of Terminal One opposite Terminal 2 if memory serves.