[ASK] Indonesian Course?

I’ve been considering taking Indonesian language course seriously as I’ll be staying in Bandung for about 11 months for my doctoral degree. However I’m still confused of whether to join an Indonesian class as a group (around 9 persons in total) or hire a private language instructor to teach me the language intensively. I’ve got lots of spare time now and I’ve been learning some words via the apps but sadly it doesn’t help me much to speak Indonesian. I need a native Indonesian speaking teacher to help me speak the language more easily.

Please kindly advise if there is any language school nearby or within Arkansas? That would be great if the teacher can come to my place to teach me the language as well. I need only professional, experienced teacher. Some of my Indonesian friends have offered me to learn from him, but unfortunately he’s not really capable of delivering the lesson well.

Indonesians are pretty rare in the USA. I’d probably look for a local Indonesian facebook group then ask for a teacher there. However they probably won’t be professional.

BTW they speak Sundanese in Bandung (local dialect) so you might want to try one of my Sundanese courses, however I was lazy to put any audio.

I have made a course for Indonesian in memrise/deck but it’s for very beginer level.
What do you need to learn Indonesian?
Maybe that could be input for me in perfecting the course I made