I'm going to Thailand for 88 days. Upon arrival at the airport, I will receive a 60-day stay permit (I am a Polish citizen). Then, I plan to extend my stay by another 30 days at the immigration office.
I have two questions:
1. Can I apply for the extension online, or do I need to appear in person at the immigration office?
2. Regarding one of the required documents for the extension (TM30), will I be able to obtain it without issues, or could there be problems depending on where I stay?
The law states that the property owner should register me, but in practice, it varies. How can I ensure this process goes smoothly?