In this seed, you will spawn at the edge of an extreme hills biome, which is near a horde of brown llamas. From there, follow the river to coordinates 300, 100 for a large village with a blacksmith.
If you follow the path to the north, you will find another village and a woodland mansion at coordinates 650, 650.
In the mansion's attic, you will find a secret room at coordinates 545, 95, 810. It has two chests containing: