As soon as I realized that you can't fly in Solution 9, the city was dead to me.
I was impressed when I first entered Solution 9, I was already imagining how I would fly between the houses.
And then the disillusionment. That was really frustrating.
And I was disappointed that you couldn't buy more drinks from that guy who really charged up our character.
So, I don't care about Solution Nine. I'd rather hang out in Limasa than be annoyed about the lack of options in Solution Nine.