The Just Chairs addon adds 100 varieties of chairs to the open spaces of Minecraft for Android. Why such diversity in Minecraft BE? We do not know. Perhaps even the author who has filmed the Just Chairs addon will not be able to answer this question. In any case, the mod provides for the creation of chairs of various shapes.
All the chairs that are present in the modification for MCPE are well decorated. They have their own models and textures. Just Chairs runs on MCBE exclusively on version 1.14. Do not even try to run it on all other clients – nothing in MCPE will come of this good.