If you danced as a child, you don't have to be afraid. No matter what kind of dance you dance, you are connected. So I think, more or less rhythm, basic knowledge will be much better than beginners.
At present, the dance types classified as street dance are: Locking, Punking, Popping, Wacking, Voguing, Breaking, Hiphop (old school), House, Jazz (jazz in street dance is not the original jazz form), Hiphop (new school), Krump, Raggae, Be Bop, LA Hip hop and so on. I think the teacher who teaches you will look at your foundation and ability, or your own preferences, so there is no difference between good and bad.
I hope you are satisfied, thank you!