Product review (3 stars): difficult asssembly
My husband had a difficult time putting this together and even had to go on the Amazon website to request help from other purchasers. When it was finally together, he kept loosing the CO2 in the cylinder. He thought it was something he did wrong, but actually, after inspection and some testing by the company that was filling the cylinder, it was determined that the actual cylinder had a defect that created a leak at the rim. We left  it for repair and got a used cylinder instead. Now that it is running properly, we like it and it is a nice addition to our patio!