Shel used to be a rumbler too, but now she gets everything ready for work (clothes etc) so that she can just go to it and get dressed, not have to search through everything to get to something.

For day sleeps, it does get trickier once they start rolling but for the time when Jazz wasn't rolling we just put her on the bed. Oh I know I could give some people a heartattack with that info and I'm sure its not best practice but she was really NOT rolling so... anyway that what we did. before we have the cot set up as a side-car (pushed against the bed with the moving side off) we put her in the cot for day sleeps.
Now she rolls i jsut put some pillows on the edge of the bed, and put her in the cot for her day sleep (if she rolls onto the bed i usually hear her with the monitor anyway as she tends to not be quiet LOL!). I keep meaning to get a ... whatchamacallit thingygig... ah, bed rail thats it (brain blank LOL). Keep meaning to get a bed rail but she tends to let me know shes awake before she starts rolling around, I just have to be quick in getting her. When she starts crawling though I may have to get one...

Ok, waking to noises. jazz used to sleep through EVERYTHING until a few weeks old, dunno probably 6-8 weeks, thenshe started waking to noises. Not startling so much, just waking kind of like "hey, stuff is goingon without me" kind of thing. BUT unless you plan on having a party in the bedroom I wouldn't worry about waking bub up. I don't have an issue with Jazz waking if i need to put clothes away or something like that.