Yes, he has enhanced hearing and an enhanced sense of smell, but Aurelio is an outrageously skilled telekinetic also, so he can feel around a room using that. He has certain rooms already mapped out in his head that he can navigate just with his own knowledge, but mainly it’s hearing and telekinesis that he uses to ‘see’. He’s also an oracle, so he has all the abilities of a Seer magnified, so can often read a person like a book upon first meeting regardless of hearing or seeing who they are. He tends to leave facial recognition to feeling, however, and all of his books are in braille.