One of the players in a game that I'm starting came to me with the above as a character concept. Feeling unusually charitable, I agreed to think about it. I was considering giving the character Blindsight, perhaps at the cost of a feat.
That or maybe Blindsense or Blind Fight.
I'm trying to get them something that won't walk into doors all the time, but won't be massively overpowered either. I was wondering what you guys would suggest.