Thought I would post a little update since it's been a few days
Laila is starting to fit in just like if she had been with us all of her life. She is now allowed on the furniture, but has to get down when we want her to, of course. She is starting to listen to us about getting on the end tables, so she is doing a good job at that.
We are still having some potty training issues with her wanting to go on the carpet, so we've had to adjust by keeping the doors closed all of the time. She will usually go on the pad, but misses by a foot or so when she poops and I can't seem to catch her in the act.
Today she graduated to the living room / kitchen area from being locked in the bathroom. We have a cam in the house where we can watch her and she seems much happier now. She had started pacing a lot in the bathroom, so we decided to give her a chance in the bigger part of the house. So far today she has mostly stayed in her crate.
I have to bring her to the vet today to get checked out and to get caught up on her shots. Then on Saturday, it's off to PetSmart beginner training
Speaking of PetSmart, we brought her in there on Saturday morning and she was a nightmare. She's only 4 lbs and I could hardly hold on to her. She was barking, yelping, etc at all of the other animals in there. People didn't seem to bother her as much, though. The trainer said we can fix that, so here's to hoping!