Pillow back sofas have gotten less love lately, with minimalist lines being more in vogue. While I'm not a fan of an overstuffed sofa, I do favor pillow back sofas for two big reasons. They are the most comfortable style for long term sitting. And with both the back and seat cushions being zippered, they are easy to remove and clean, making it easy to keep them looking new for years. You'll love this if you have children, pets, or are kinda messy.