Family bathrooms are also great. Once flew with my intellectually disabled sister who fucking fingerpainted a rest stop stall on a previous trip when my mother broke her arm chasing her to the bathroom and she was left to her own devices. This time I brought gloves and wet wipes and there was a little suite kinda thing. I didn't need the child size toilet or the breastfeeding couch but the nice big accessible area around the adult toilet was good to have. She wasn't constipated that time so I didn't have to stop her from digging it out manually again but man; if I'd had to I totally could've! 10/10 would use a family bathroom again.