I would probably take that exchange to be honest! Especially if the hotel stay does become paid and you had choice. Right now I am assuming that you get what you get given, and if its the nice hotel, that's great for you, if it isn't, too bad. If I could quarantine in a hotel suite I will happily do that in exchange for itching my travel bug.

I would 100% travel to China in 6 months time on the condition it was safe for NZ.