I agree with DF when you are ready you will move he to her own room if you are not comfortable without her in your room you are only going to lose sleep worring, don't worry to much about what other people say.

With #1 DD she was in my room till she was 3 years old cause I lived in a share house with friends even when she moved into her own room she still came into our bed for morning cuddles till she was 8 years. With #2 DD we moved her to her to her own room at 6 months now she is 2 years 10 months and she won't come to our room for morning cuddles.
Jessica & Jack just moved into thier room last night they are 5 months today and I must admit I woke up constantly last night to check on them but they slept fine and it was much quieter in our room because Jack tends to snore, grunt, groan a bit I think Jess is use to it.
Jean