When you ask someone what seats are used for churches, often the answer would be pews. Has it ever occured to you that chairs can be used instead? They are not even ordinary chairs but comfortable ones so people can stay longer without having to put up with hard seats. Such are availalbe and cost is even cheaper than pews. It is also easier to arrange them so that you can have extra space when needed. Chairs4worship is actually in the business of making your worship just that: comfortable yet cheap. Everybody wins. Especially if you are yet starting, forget the pews.