The lobby of Frank Lloyd Wright’s Park Inn. Mason city Iowa.
This would have to be the Park Inn Hotel in Mason City Iowa. Because, technically, it is the only Wright hotel that is complete and still in use today. It originally opened as a 41-room hotel with an accompanying bank in 1910. After decades of wear and tear, and a flurry of money and attention, the hotel was brought back to life and is now a 27-room hotel. It has incorporated the area that used to be the bank into additional modern hotel rooms. Compared to most Wright houses and buildings, The Park Inn lobby is not the kind of space that shouts, “Frank Lloyd Wright”. but you get a sense of his style and design. However, this is a Japan blog, so I’m really going to focus on number 1.
 
Number 1:
...