Sitting on a low chair means bending your knees a lot, but I like how comfortable it is. On my days off, when my family is still asleep in the morning, I'll take the low chair to a sunny window and read a book or drink coffee.
So, whenever I find something that looks good, I buy it, and when I counted them, I found that I had about seven low chairs in my living room and hallway. Rather than actually sitting on them, I use them as stools to place my bag, books, mug, smartphone, Bluetooth speaker, etc. This doesn't work when it comes to dining chairs. They're not just comfortable, they're incredibly convenient. Low chairs are a must-have.
British children's chair
British children's chair (white painted)