The Sims 4 100 Baby Challenge V2 (Updated for CL / Toddlers)

Well.. building a 2nd floor really isn't an option at this time. The house isn't big enough to have the bassinet far enough away from the bathtub. Not sure what else to do. I suppose I could go through the motions of giving them a bath, but then cheat the need with the mod I have. Below is the layout of the house. The bassinet is currently empty, but my matriarch is due to give birth in a day and half with baby #4.
https://c1.staticflickr.com/1/768/32306985221_bbbbe71b06_b.jpg