Seed generates a very unusual structure. You will spawn in the village, where you can find a portal in the ship in the house. You can start your survival at this strange place. There is also an igloo not far from the spawn. It is located at coordinates 40 ~ 56.
How to use Portal in the Ship in the House seed
Start the Singleplayer mode
Select ‘Create New World’
Then click on ‘More World Options…’
In the ‘Seed for the World generation’ field, enter 481603685155718666