I read a couple of days ago a post by an Indian just approved in Cambodia. It should be in the threads. Not sure what they will think if you apply for SP via a friend's gym and free training, it may raise a red flag. Workcation is ok to apply with. The key financial doc is the 500K THB statement, majority of applicants did not submit a letter of good credit. You can include it if you want.
Anonymous participant You can apply in another city, you just have to check if the city comes under HCMC or Hanoi approval. They cover different areas.