I grew up in Oak Park and I've been in the home and studio several times. It's a remarkably homey home, in contrast with Wright's reputation for art over practicality. It's also what you'd expect from a tech nerd's work at home home: it has a whole house audio system in the form of a player piano built into a central stairway.
I live within walking distance of a Frank Lloyd Wright house. Sadly, it's a private residence and closed to the public.
The homes architects build for themselves are fascinating studies. Walter Gropius’s house in Lincoln, Massachusetts is similarly human in scale with incredible attention to detail.
Like the Frank Lloyd Wright house in Oak Park there’s something a little underwhelming about them at first to a modern sensibility - they feel like spaces you are familiar with from modern houses (albeit often realized with greater skill than is typical - both houses make incredible use of their window perspectives for example). But then you need to recognize how far ahead of their time they were; Gropius’s aesthetic was his invention; that you can replicate it in your own home out of an ikea catalog today is because of him.