https://www.spigotmc.org/resources/better-chairs.18705/
Name : Better Chairs
Description : Let player sit on your server
Thanks 
Posts by phuwit
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Hi Aternos Team, can you please add the following plugin?
Plugin name: Greenhouses
Plugin link: https://www.spigotmc.org/resources/greenhouses.910/
Description: Build biome greenhouses on your island! Reccomended on Skyblock and AcidIsland server!
Thanks