We took in a 7 month old named Hazel and she had no problems bonding with us. She did have an aggression issue with our 8 month old yorkie Sophie so eventually we needed to re-home Hazel. I didn't know at the time two females sometimes do not get along well but with us she was fine and adjusted very well to the family we gave her to two months later when she was 9 months. I don't think you would have a problem bonding once you show her a lot of love and affection. I would ask the owner though if she has had any training in housebreaking, barking and such if these things would be an issue for you.
Jackie &
Sophie 