I have the tower .60 Trainer and if this one is anything at all like it flies like dream and the assembly was easy.
My instructor and I had it up on a VERY windy day and it handled great. My instructor said if the wind wouldn't have been blowing we probly wouldn't of had to been there to help it fly!
Another thing I purchased the Tower .60 engine and during the breakin on a saw horse, the engine was moving the saw horse around without much trouble. (On the second tank of fuel)
Just my two cents worth.
Al