We went for the best value for money for the size we wanted. Piecing together wasn't too bad, but found alot of the holes were misaligned and needed to redrill about 70% of the holes. The front door panel was difficult to put together and had to be manipulated to fit. When we put the roof on we spent alot of time trying to fit and redrill holes. 

Was a cheap price, but just be prepared to spend a bit of extra time on it putting it together.