Whether a horn chair is comfortable is related to human body dimensions. Different populations vary; generally, northerners are taller while southerners are slightly shorter, and the same applies to North America and Europe. There are differences between genders and between individuals. So whether it's comfortable or not, you'll only know by trying it. Mainly consider the following points:
       1. Seat height: Should equal the length of the lower leg, so that when seated, the lower legs hang naturally and the soles of the feet just touch the ground. If too high, the lower legs dangle and the underside of the thighs is under too much pressure for too long; if the seat surface is too low, the thighs cannot rest on the seat surface, and body weight is concentrated on the buttocks, which becomes uncomfortable over time.
       2. Seat depth: For primarily seated horn chairs, the seat surface position should equal the length of the thigh. When seated, the bend of the knee should be exactly at the chair edge. If the seat surface is too deep, the lower back has no support; if too shallow, the thighs lack corresponding support, causing discomfort.
       3. Seat surface and backrest materials: Both should be of the "soft outside, strong inside" type - the frame should be sturdy, with a surface layer of appropriate thickness and elasticity.
       4. Backrest: Should provide partial support for the lower back, back, and neck. The longer the sitting time, the better the support needs to be.
       5. Armrests: Choose ones with adjustable positions.