We can agree on this: No Bludhaven is ideal. If Bludhaven has to be a thing, though, I'd Seeley's is the best take so far and should be the standard take.
I agree that buying the circus was a bad a idea. I think I more just like the idea of Dick living in Amusement Mile, which would have its own neon casino and rollercoaster feel, for the times that Dick is "at home" in Gotham. I think if he had to have a "permanent residence," that would make plenty of sense aesthetically, and not demand much page or plot time.
That said, as I was responding to you in my head, I realized that I actually don't hate the idea of him not having a permanent residence at all. Living out of suit case, itchy feet, always on the move.