We're being to the point here... you're getting just a map. Well, a really big nice map, with lots of rooms, and a fancy cover, and an extra copy of the map (the 3rd page) if you don't like the fact that the designer set the squares as equalling a 5 foot area. On the second version of the map you can write in whatever dimensions make your day.
But you're getting just a map. We're not going to push our intentions on you. You're not going to have to accept the map designer's intentions of stocking this map with a weapon rack full of enchanted flails, the twenty foot tall dancing statue made entirely from cubic zirconium, the rotating laser turrets, or the blue skinned, five armed woman named Sally that guards the Ever Filling Rubbish Hole of Blaroggus. You don't even have to worry about an excessive amount of secret doors, locked chests, fancy mechanical traps, or a teleporting gnome named Hizzalgof. None of that stuff is there because you get the chance to draw it in where you wish... once you print off the map of course.