we are very pleased with our gazebo purchase.  The process of putting it together was quite simple for the two of us until we got to the roof.  Two step ladders are needed.  We ended up using gorialls tape to hold the two sections of the roof together until it was in place in the frame.  Once in place and tightened up,  we then pulled the gorilla tape off.  We did not leave the tape on for very long.  It did not damage the panels in anyway and left no residue.