Almost a year now! My partner and I went over for a wedding, and we tacked on some holiday time either side of the wedding weekend. All up about 12 days there, and we barely scratched the surface of what we wanted to do. Definitely letting you know when I get over there next!
We heard that from the locals, that things were slowly rebuilding but there was a lot to do. What we want to do next visit, is spend a lot more time in the suburbs. Try out commuting in for things, getting around during the peak hours. Not the whole time, but we want to understand life there outside of holiday mode.
The rental side of things is a doozy though. We have a painfully won house here, and we'd either have to rent it or sell it off beforehand, and jump straight into renting over there. Lots to consider, but again, loved the place. We're likely heading back over there this year!