Aww, she's certainly changing all the time! My first slept between hubby and I and it worked out great, though it became impossible to get her to ever sleep alone. My second wouldn't sleep at all unless he was in his swing, and that went on for about 15 months.
He was awful. And my 3rd has been independant from day one, only wanting to sleep alone hahaha. We bought one of the Arms Reach Co-Sleepers before she was born and I love that thing, it was just like sleeping next to her, but safer since I don't trust this hubby in bed next to my babies. After she outgrew the cosleeper portion, it converted into a playpen and that's where she's slept ever since. It's been well worth the money!
Enjoy her! Pretty soon she'll be crawling off the bed!