These chairs are exactly what I was looking for.  They arrived earlier than I expected and we did have to attach the seats.  There are no pilot holes as other reviewers mentioned but it is not an issue.  We lined up the seat and I held it in place while my husband screwed them on.  He used his drill and that made it very easy.  They are sturdy and comfortable.  I would highly recommend.  

Pros: Great value, good quality, sturdy, and arrived early
Cons: None