The majority of condo owners are Thai. All owners, both Thai and foreign are breaking the law by intentionally renting to whoever they can for whatever number of days. And of course daily rental rates are higher than monthly rental rates and nobody prosecutes anybody for almost anything including murder, rape and incest. Also, didn’t we all move to this country because you can slip and slide between the laws that seem meant to be broken. Thais break them all the time and we just follow their lead.