A "good" chair in interior can create miracles. Good means "not dull", with a good shape, form, material and finishing. We used to draw attention only to functionality and comfort of a chair, meanwile the best and the most inspiring designs was created already in the fifties of last century. Just to mention famous Panton chair or Lamino by Yngve Ekström - this design reminds a carefree childhoom on grandfather's knees. So a chair can be a base to interior, it's main decoration, can cause associations and be a final part of each interior arrangement. So it's worth to pay attention on it. And sth else...are you sure you have to put same chairs around one table?:)
Have a great evening!