Villa Wedding in Thailand - help please

Hi!

We are hoping to get married in Thailand in 2027 and want somewhere where we book the entire venue, and can also get married there to make it as easy as possible for our guests (who will be travelling from Australia and UK with kids).

Minimum 16 rooms but open to larger.

Any suggestions welcome please!! And suggestions for wedding planners who are easy to work with from overseas.

Thanks so much