Hi! I grabbed this as a "just in case" map for my game, and put it to use when a party member randomly found a map to "The Labyrinth of Lord Greywulf." I'd lightly prepped the map using the included descriptions/prompts for inhabitants and treasure, so it came in very handy for the occasion. Good layout and presentation makes it useful at the table, and the included descriptive prompts helped me keep the 5-senses descriptions going for the players. They were able to explore/clear the space in a 3 hour session using B/X characters/rules. Recommended to keep in your DM kit.