The host should be trying to ensure his guests don't disturb neighbours sadly some remote hosts /larger scale management companies don't care @Pam2531
Good host contact their neighbours. Give you their contact number. Talk to you about their plans to vet guests and minimise noise .
1. Check their listing . Do they have CCTV? Do they list quiet hours inside and out 3. Do they have house rules to say only guests who have booked should be at the listing?
2 take screen shots of listing , house rules , etc
3.check STR regulations in your area and any restrictions they need to meet
4 .contact the host as @Joan2709 suggests and explain impact their guests are having and ask them to let you know what they will do to ensure guests don't disturb neighbours
if no joy report to Airbnb and your council's noise team if disturbances continue