This review is not for the product, but for Amazon Service. i've always been happy with Amazon service until now. I bought a ping pong table and selected assembly help as the website made it seem that it was extremely difficult to put together. the technician took less than 15 minutes to screw in some wheels and that was it! The bullet point under assembly said it takes an average of 3 hours to build. what did i pay $75 for? The exercise bike that i bought through amazon was much more difficult to assemble and that service wasn't even offered. the customer service told me she would credit me $10 and when i told her i wasn't happy, she said sorry, there's nothing she can do, and she left the chat! Didn't even credit me $10.