Best Muay Thai gyms in Thailand that offer an Education Visa?

Hi everyone,
I’m planning to move to Thailand around the beginning of next year and I’m looking for recommendations for Muay Thai gyms that can help with an Education (ED) Visa.
I’m open to any location—Chiang Mai, Pai, Phuket, Koh Samui, Bangkok, Hua Hin, or anywhere else. My main priorities are:
A legitimate ED Visa process.
Good quality coaching.
A friendly atmosphere.
A gym suitable for someone looking to train consistently for 6–12 months.
If you’ve trained somewhere that offers an ED Visa, I’d really appreciate hearing about your experience. How was the coaching, accommodation, visa process, and overall cost?
Thanks in advance!