I read many of the previous reviews and Q & A on this umbrella prior to purchase but have to say my experience is not as good as they indicated.  In the Q & A the mechanism was described as a simple crank no cord or chain but this is in fact a cord mechanism.  I would expect it last one season at best and cord replacement on any umbrella is a very difficult procedure.  The fabric is nice but not high end.  Several flaws are evident when the sun shines and appear as pinholes of light. the pole is a bit over-sized for most bases. The lighting is the best part of the umbrella.  The solar connector snapped together easily and the twist and lock mechanism holds it securely on the top of the umbrella.  The light switch is easily to reach.  Would I purchase this again? No.