Autistic people with obsessions with toilets?

Hello,

Years ago I gave a toilet to a family that had a young man in the family that had an obsession with a particular brand and model of a toilet. I learned about how some autistic people have obsessions with particular toilets. I don't know a lot about this topic, but I do know a lot about toilets and want to help if I can. Maybe I can help more families like this. I would donate toilets. I have lots of connections for older toilets. I am in Kansas City, but have shipped hundreds of toilets. Any ideas? Needs? Concerns? Steve