I have been using Tanya's visa services since my friend Seva from SF recommended her to me in 2021. I have had all good experiences. I just did a border run yesterday that went beautifully and have also used her services for various extensions and marriage visas. I trust Tanya at Bangkok Buddy. She has always taken care of me. I even mailed my passport to her back and forth with no problems.
She is honest and ethical.
I've met clients that have been using her service close to 12 years or more.
She is super helpful and knowledgeable. I've seen her help people that have been on overstay for 10 years or more.
I honestly think any bad reviews are from people that are her competition or just not very smart people.
I know she loves her job and takes it very seriously.
If you want an honest and ethical visa agent I would choose Tanya at Bangkok Buddy.