I think you may leave some messages on that noisy room. If they keep doing it, you may tell the manager of your condo. If that room still keep doing so, take some videos to be your proofs for the police and bring that to the police station not the traffic police (as it’s not their duty and they have no right to get in your condo). Moreover, if they still do not care, you may post your videos on social media platform. Thais do love this kind of contents. When it gone be viral, that is the time that reporters would come to your condo and that noisy room have to come out to say or do something.