Great set.  I wanted a 4-seater so I bought 2 of these sets.  They each took us under 30 minutes to put together.  Instructions were clear and all holes lined well.  Probably helped that we had our own tool rather than using the wrenches provided.  I could see that saved us some time.  Used them over the Thanksgiving holiday and they are super comfortable.  I don't know if they'll last for more than a few years, but I feel what I got was worth the price.