I based it on the structure of a church in my city (seating arrangement, entrances, general architecture) and redesigned the rest with different materials to adapt it to my world, making it an enchantment area with redstone lights and space behind for a room and an extra area (storage, for example).

I left the last area hollow. Everyone will know how to organize it...

The file is old. I recommend copying only the design and not paying much attention to the redstone...