ambz - now you're making me think! I'd completely forgotten what I did with Nina. With the b/f, like shell said, do you think she's finished that side? How does your breast feel after 5 min? Nina was a super quick feeder, 5 min on one side and she was content until the next feed. How does she burp, is she a good burper? Have you tried that then putting her back on? How about offering the second side, then quickly switching back to the first breast before she realises. Do you think that would work?
I never wrapped Nina. She hated it. What I did have for Nina though was a sleep positioner. That worked a treat for settling Nina for sleeps.
Not sure what to suggest during the day when there is a lot of noise going on. Have you tried putting her down and shutting her door, therefore trying to shut out the noise? Or how about a baby carrier, that way you can carry her around hands free when she's sleepy?
I really don't know what to suggest. I guess I'll be in the same boat in a few weeks time.

maz - that's fantastic news about Whilhelm!! It must have been hard on him losing his room. How is he settling in with a new baby?
Good luck with the upcoming appointments. I'm sure everything will go fine. From the sounds of it he's going great. Do you have a sound and movement monitor set up for him now that he's in his own room?
Try and get some rest when you can. You need your strength remember.