Will it be bad to isolate hotels in business class?

No matter what hotel you get, it won't be too bad. 14 days is fine. But if you want to use my strategy, I hope you don't bother the airport staff and give them trouble. If they are busy, don't bother them to ask about the hotel. If you choose to wait at the airport, I also hope that you will go to an empty corner, take protective measures, keep a social distance, and do your part to reduce any cross-infection.