The clerk cleared his throat. "If you wish to use one of the cars," he went on in a slightly more unsteady voice, "simply insert your key in the slot beneath one of the wall maps, and a car will be at your service."
Malone shook his head and gave a deep sigh. "What," he said, "will they think of next?"
Satisfied with that for an exit line, he turned and found that the bellman had already taken his luggage from the robot redcap and put it aboard a small electric car. Malone got in beside him and the bellman started the vehicle down the hallway. It rolled along on soft, silent tires. It, too, was gilded. It didn't move very fast, Malone thought, but it certainly beat walking.
Each hallway which radiated out from the central section beneath the Tower was built like a small-edition city street. The little cars scooted up and down the two center lanes while pedestrians, poor benighted souls, kept to the side walkways. Every so often Malone saw one, walking along the raised walkway and holding the rail along the outside that was meant to keep guests of every stage of drunkenness from falling into the road. At the intersections, small, Japanese-style bridges crossed over the roadway. On these, Malone saw uniformed men standing motionless, one to a bridge. They all looked identical, and each one had a small gold stripe sewn to the chest of the red uniform. Malone read the letters on the stripe as they passed the third man. It said: _Guide_.
"Now, you live in Q-wing, sir," the bellman was saying in a nasal, but rather pleasant voice as Malone looked away. "You're not far from the Tower Lobby, so you won't have a lot to remember. It's not like living along, say, the D-E Passageway out near 20 or 23."
"I'm sure it isn't," Malone said politely.
"No," the bellman said, "you got it simple. This here is Q-Yellow--see the yellow stripe on the wall?"
Malone looked. There was a yellow stripe on the wall. "I see it," he said.
"So all you got to do," the bellman said, "is follow Q-Yellow to the Tower Lobby." He acted as if he had demonstrated a Euclidean proposition flawlessly. "Got it?" he asked.
"O.K.," the bellman said. "Now, the gaming rooms--"
Malone listened with about a fifth of an ear while the bellman went on spinning out incredibly complex directions for getting around in the quasi-city that was the Great Universal. At one point he thought he caught the man saying that an elephant ramp took guests past the resplendent glass rest rooms to the roots of the roulette wheel, but that didn't sound even remotely plausible when he considered it. At last the bellman announced: