When buying modern dining room furniture, I think the first thing to consider is how much space you actually have. The furniture should look stylish but also allow comfortable movement around the dining area. Material quality matters too—solid wood, metal, or high-quality finishes usually last longer. Comfort is important, especially for chairs, since people often sit for long meals. Lastly, choose a design that matches the overall look of your home so the dining space feels balanced and welcoming, not overcrowded.