Another positive Airbnb experience to report:
My wife and I did a "flatshare" for 3 nights in Hong Kong on our way to Turkey. We had a bedroom and small bathroom in a 3br/2ba 6th floor flat in Causeway Bay/Wan Chai. The owners are teachers we rarely saw. We had the run of the flat and benefited from their invaluable restaurant and entertainment recommendations.
Way cheaper than a hotel, and the location was really great. Wonderful to not be held hostage to tourist restaurants in a hotel zone.