Simple tourist visa for 6 months. She has her own property, business. Money in the bank. Easy.
now if you work in a bar in Pattaya with very little in the bank and own no property, it’s going to be a little tougher to get a simple tourist visa.
My Mrs got the tourist visa 10 years ago. She had money in the bank, owned her own home.
She showed that she could support herself here in the uk.
She got her marriage visa 6 years ago ( right to remain) that was even easier.