A.
Been there :) I often woke up before my husband (5:30 for me and 6:00 for him) to shower before - yikes, right! lol
Other days, I would bring my walking toddler into the bathroom with me, lock the door, set down the "beach blanket" (towel) with different toys of the day and shower, etc.
-2 dixie cups of water with Little People
-sponge, water in a cup
-baby doll and bottle
- small bucket of balls, (I'd ask her to help me clean up and would throw one in and miss -she'd toss for a long time having fun..)
3 activities rotated did wonders for us.