The Gazebo is nice quality and for a change the instructions were very detailed and easy to follow.  I always worry about parts fitting together and pre-drilled holes aligning but for the most part it was good.  I added 14 inch plywood and overlapping roofing paper under the metal sheeting to increase the snow load and help to prevent leaking.  I also think that another cross beam under the roof peak would be advisable.  I would definitely recommend this gazebo.