Do they have a family rest room

Yes, they do

Yes/No, each member will have to utilize the rest room related to their gender, but they have a family handicap room, with a baby change table. Men's rest rooms are normally crowded and floors are always wet and slippery. Women's rest rooms are generally nasty according to my wife, mother and 27 year old daughter. Something to consider, If you have younger children keep an eye on them the entire time you're in the rest stop, do not permit them to go anywhere alone. This is a Interstate highway stop over with thousands of people coming and going 24/7 and a missing child could be half way to Orlando or Atlanta within twenty minutes. This is why 90% of our rest stops have armed guards day and night.

Yes

Yes they have a family bathroom.