When they started their business, they had performances unbearably loud speaker to annoy so many people around that area. I visited there to see pianos. Very expensive and lack of information. for example, One person explained that a piano was a brand new. however, it was a used one (imported from Japan, probably 20 years old piano). I don't think the person lied to me. But the person was ignorant about the piano. Also, they offer piano lessons. i cannot fully blame them either since I don't understand Vietnamese.