When choosing a coffee shop table and chair, there are several factors to consider. Firstly, the size of the table and chairs should be appropriate for the space available. Secondly, the style and design of the table and chairs should match the overall aesthetic of the coffee shop. Thirdly, the material of the table and chairs should be durable and easy to clean. Fourthly, the comfort of the table and chairs should be important, as customers will spend a lot of time sitting at them. Finally, the price of the table and chairs should be reasonable, considering their quality and durability.