Someone bright, witty, with varied interests... you know, like us! Someone with some regular availability, who is relaxed, and not too young (we're 47 -- too young and it just seems, I dunno... creepy!).
Being local to downtown Los Angeles would be helpful, but not necessary. We're pretty open and flexible in relationships, sexually, so as long as everyone gets along (in general), the rest is just additional details.
Oh, and can't be allergic to dogs. We have three, so we can never be totally free of dog hair. lol.