Very good for its price.
Strong light and energy efficient with 20w LED power consumption.
It can easily fit in a small space of about 3.5 x 6m.
You can screw it somewhere with its base, although it won't be convenient if you place it high up to easily adjust the potentiometer at the back for the speed it rotates and the sensitivity of the microphone to play according to the rhythm of the music it hears.
You can also set it to play automatically.