That's such great news! Congratulations!
I submitted to Ms. Townsend a while back, and she's the first agent who ever gave me any kind of feedback on my full. I've since revised it, and I agree, her advice was fantastic! I'm psyching myself up to query her again, and ask if she wants to see my full now that I've made the changes she suggested. I hope I have the same kind of good luck you did. She seems fantastic to work with.
Congrats again, and good luck on a quick sale!