We have been using it for six months, the child independently learned several melodies. There are tutorials on the Internet. The instruction is in 2022, but very concise. We mainly use it exclusively for solfeggio lessons. We are glad. Pros: Value for money, complete set. They took me to study at music schools, for solfeggio classes. It is more convenient for the child, more clearly, the material is better mastered. For the entry level, music schools are the best option. Volume is adjustable. There is at least some sensitivity of the keys. Has some cons: Of course, this is not the sound of a real piano, there is no pedal, but it is understandable. Therefore, this is not a drawback)) But we also have a music school class - not a piano))