Hmm.. perhaps it's too quiet for her then? Maybe stick a tv in there and let it blare so she thinks she's in the loungeroom with you! LOL.

We went through stages where DS would only sleep in his pram, and it was handy coz I could jsut quickly rock him back to sleep if he woke. Can't remember when that stopped - but it obviously did. I just did whatever worked at the time

It is hard. You don't sound terribly worried about it, so that's good. I'm sure she'll settle soon