The children's dance classroom is at least 50 square meters, depending on how many children you want to recruit and the structure of your room. If the room is reasonable (no obstacles such as pillars, perfect space utilization), 20 children can be put in 50 square meters.

If you want to find a teacher to teach you, you need to be mentally prepared. If the teacher quit, you can take all the students with you. Change teachers frequently, parents will have opinions, and do it yourself. Although the children's dance department is so difficult, it needs a lot of responsibility. The children are really worried, unlike you who teach yoga. I think it's better for you to find someone who wants to run your own class but doesn't have a venue. Talking about rent is the most worry-free. For both parties, if you have fewer children, computers are not good for your collaborators, and if you have more children, it is not good for you. I think it's better to find a partner who can rent your space. Even if you enroll students in your name, if you hire teachers to teach, try not to find local teachers or students from local art colleges to ensure your students.