We had the same issues. DD had just turned 2 when DS was due and we live in a teeny apartment. I knew she understood none of the pregnancy, so why have her there? Is there anyone in the complex that would be willing to watch her and bring her if she needs it? Maybe your doula could help you figure out what to do.
Also, DD slept through the WHOLE birth. We just shut her door and crammed a towel under it to block out light and noise. There was also enough background noise of airconditioning units and music. And I doubt your labor will be 30hr this time!
ETA: Oh! And we had a contingency plan. My friend was on call where if we needed her to come because DD had woken up, she could walk over, play with her outside, take her back to her house, take her to the grocery store, go upstairs to play, whatever to use up time.
Also, DD slept through the WHOLE birth. We just shut her door and crammed a towel under it to block out light and noise. There was also enough background noise of airconditioning units and music. And I doubt your labor will be 30hr this time!
ETA: Oh! And we had a contingency plan. My friend was on call where if we needed her to come because DD had woken up, she could walk over, play with her outside, take her back to her house, take her to the grocery store, go upstairs to play, whatever to use up time.