Not enough room
This is a cool quadcopter that has a kind of unique look to it. However, the inside of the aircraft is way too small to fit everything that is required to make it fly (flight controller, receiver, etc.). In their build video for this aircraft, it's much easier because to fit everything because they have different equipment that I do. If you plan on using anything other than what they use, be prepared to try and fight for space inside the aircraft where virtually everything has to sit. This limits what you can add to it and what you can use. Because of that, I give it three stars. It has made this build much more complicated, and I am not happy about that.