My family and I had the good fortune to spend Labor Day Weekend at the Westin La Cantera resort in San Antonio, Texas. As I checked-in, I noticed the little envelope that held the key cards contained a large map of then entire resort. The amount of information chosen for inclusion was just right, giving hotel guests the approproate amount of cartography, marketing, and other essential information.
Room Key Caddy
Key Caddy with Map Unfolded