A small group of three islands in the middle of an ocean. Survival will certainly be a challenge. (Note: I have not actually verified whether survival is actually possible on this island.)
roxolotlI'm trying out this seed right now, i love it! Survival is definitely possible, there are many different types of animals that spawn on the islands. The only rough part is that I haven't seen any sheep spawn on the islands, so it can be difficult to make a bed. Of course you can try hunting enough spiders to make some wool, or you can take a boat to the mainland which is just barely visible in the distance if you have a higher render distance
roxolotlI'm trying out this seed right now, i love it! Survival is definitely possible, there are many different types of animals that spawn on the islands. The only rough part is that I haven't seen any sheep spawn on the islands, so it can be difficult to make a bed. Of course you can try hunting enough spiders to make some wool, or you can take a boat to the mainland which is just barely visible in the distance if you have a higher render distance