Regarding whether you could call my Minecraft bunker a "Mega Base", I have already asked a question. Now, however, I would also be interested in: What do your Minecraft bases look like? Do you live in houses or huge castles? Looking forward to your answers.
Mostly at the beginning I nest in a village or in a mountain, later I build myself a not too big house with a secret basement where I enslave Villager xD
I usually only build small houses, hide everything I need like a workbench, bed… Since I think it's good not to have to walk back every time I'm at my opencast mine and the pickaxe breaks
Villagers are lifesavers in Minecraft. 🙂