Extremely comfortable for a bean bag. I'm 6ft and a little over 12 stone, but the bag conforms to my bodyshape and offers better support than I expected. Material is suitable for both indoor and outdoor use and looks subtle enough to be left in open view in a living room. Of course, it's not designed to replace an armchair but that's not what it's designed for, though still provides prolonged periods of seated comfort.
Great for gaming, sunny days on the balcony, or as an additional chair when the need arises. Highly recommended.