Look, maps aren’t going to map themselves (unless your turn that on of course). In a true Etrian style, you have full control over what your map looks like. Draw in walls, events, enemies, stairs, secrets… you name it. Make whatever color scheme or legend you want. It’s just like you’re playing the rogue in an old and wonderful table top RPG. Does NONE of that appeal to you? Slap on auto map just draw in the minimum. Whatever style you prefer is the way to go.