Excellent thinking, Erin!
I have a few grab bars too, four. That enables me to use the shower. Two of them were put in when Irv was alive, so he could pull himself upright from his wheelchair (the wheelchair I sit in a lot now). If I wanted to use the tub in the other bathroom, I'd need a couple more bars in the walls of the tub, to assist getting in and out. I understand that these could slow the sale of the house, but who's selling a house these days? My house has lost l/3 of its value because of the economy.