Monster-Proof Survival Base (Underground)

Hello! This is my first time uploading, and basically what I've made is an underground fortress built to survive monsters. It comes with a functioning gate, that when closed at the same time unlocks the iron door entrance below. Plus, it's next to a village so you get added protection from the iron golem!

I also left the interior empty for you guys to make yourselves the best match for your needs. Also feel free to modify anything and/or submit feedback in the comments below. If you want to use in video, just be sure to give credit. 

Gate closed=Door open : Gate Open=Door Closed