First of all, the good news. This bike offers exceptional value. The build quality is, in my opinion, better than the price suggests.
However, there is a major detraction to this products design. For some reason, and i cannot work out why, this bike has been designed with an exceptionally high bottom bracket (for the non cyclists out there - this is the axle assembly for the pedal cranks). What this does is give the bike a very high centre of gravity making it fine in a straight line, but not so stable around corners. It also renders this this bike pretty much a beginners bike only - as there is no way that the floor can be reached whilst maintaining a seat height that enables any reasonable pedalling action once the stabilisers are removed.
So, if the designer responsible could change the frame geometry to drop the bottom bracket by 2-3 inches this bike would be a 5 star purchase. As it is, it is flawed, and usable only for learning....