Honestly it depends. Some parents are only willing be pay below average rates while expecting world-class education, seriously?

SINGAPORE school system needs a Tuition teacher who knows the system and teach from that vantage point

I would mostly prefer experts as they will have the best subject knowledge that my child should have

As long as there is a proven track record (even a university student with straight As)

I had uni students giving me tuition before, and I still managed to decently well

Familiar with the syllabus and also have chemistry with the kids is most impt.

Depends. Relatability is more important to me more than qualifications

Tuition is costly...it better be someone who knows what they teach

As long as they can help my child, I am fine with any teacher

Yes, definitely. They need to know what they are teaching