The antonyms for the word "more bustling" could be "quieter," "calmer," or "peaceful." When a place is described as "more bustling," it suggests that it is full of activity and movement, often with crowds of people and a lively atmosphere. However, the opposite can be said for a "quieter" or "calmer" environment, which has less noise and a more relaxed pace. Similarly, a "peaceful" place is one that is free from disturbance, agitation, or conflict. Sometimes it's nice to escape from the hustle and bustle of everyday life and find a tranquil spot to unwind and recharge.