I shower with my kids - joys of a double shower head. They have one end with all their toys and I have the other Often I do it when DH is home and we all shower together. DD2 has been showering with us since she as about 3 months old as well. I just gave her tummy time in the shower. She loved it because she could slide all over the place and she was mobile. Before that, I used to shower while she was asleep. We have lights on the baby monitor so I would just leave it where I could see it and could tell if she was crying because the lights would go on it.

I have started showering in the evening and given up on morning showers - unless I need to wash the kids because we have been doing something messy. We do have a bath tub as well, but I have found they loooove the shower and with 3 kids, it is easier and safer to use the shower when I am here by myself.