Millenium HD-120 E-Drum Set

My youngest son played keyboards, guitar, but got carried away with drums and they just absorbed him, I had to buy him this setup. Despite its cheapness, it has a good foundation to learn how to play. It is mounted simply, takes up very little space (it was important to me).
There are a couple of drawbacks: the bass drum pedal does not have a coating on the bottom, as a result it is very slippery, when playing it constantly goes forward and in addition transmits all the knocking to the floor, so already on day 2 the lower neighbors came to visit)) The problem was solved by installing rubber feet on the sole.
The second disadvantage is that when mixing the signal from the AUX input, the mix turns out to be very quiet and the ratio of the volume of the drums and the input changes according to a strange algorithm, so the setting causes difficulties.
Another note: since there is no volume control of individual drums, just raise the volume of the bass drum, please:)
Otherwise, there are no disadvantages for such a price!

I bought it to start learning drums and after research choose this set as a perfect value/price balance.
The quality and sound is perfect. Assembling and setup was quite easy. However the small size of the drum set which is perfect for young people has drawback for adults: it's hard to set snare and hi het so that it won't interfere.
Also, I didn't manage to adjust pedals and it's really noisy. Even in headphones you can hear the sound of pedals pressed.
Even it's big deal more quite than acoustic drums, you likely won't be able to practice at nighttime until you have well isolated place to do it. Additionally it's hard to distinguish ride cymbal and a bell sound.
Despite drawbacks mentioned above, it's a really good choice for beginners for first couple of years.