My elder Son is a Student of Mr.Khoi for almost 5 years and I am more than satisfied with him. Mr.Khoi is a very patient and meticulous in his class. My son Praveen has learned a lot from him. He is very encouraging, highlights the positive points and suggestions for areas to improve. We have referred Mr.Khoi at least for two other friends. If you are looking for a piano teacher who needs to be Patient, knowledgeable Mr.Khoi is your person.