The outside of the cave looks normal. Inside goes for about 10 feet til' you reach the front of the Bandit lair. Inside is a barracks and dining hall with beds and a big table with chairs around it.
Bandit Lair, Cave
adventurer
bandit
I steal items and money from others. I lurk on the side of the road and prey on travelers. I harm people.
Yes, I am the bandit who rules this lair and the land surrounding it. Who dares to trespass on my land? i am an adventurer, here to claim the bounty on your head And you dare to try that here? When all my bandit friends are nearby and will come when I call for them? well do you need help with monsters? Not with monsters, but I'd be willing to accept you in my ranks if you help me steal from travelers. hmm that sounds interesting, i do offer a lot of skills, ive even killed dragons Dragons you say? I have never encountered such a beast. Did you get many spoils from it? yes the hide and bones sold for much money Hmm, maybe I should turn to killing monsters to make money.  it can be quite rewarding being wanted and liked Perhaps, but I also enjoy doing whatever I want. Being a bandit lets me do that, and I don't have to share my riches with anyone! yes it is honestly a great life