We had a fight at the hotel. Can we open another one? Now

Of course. According to relevant information, if there is a quarrel or dispute in the hotel, you need to live in separate rooms. You can ask whether there are any vacancies at the front desk of the hotel and whether you can change rooms. The hotel front desk will usually help you change rooms according to the actual situation, but whether you can open another room depends on whether the hotel room is sufficient and whether you can bear the extra expenses.