With two bathrooms, a media room and numbered bunk beds matched with towel hooks and luggage storage, the summer-camp-style space was designed to house their three teenagers along with their friends and relatives who frequently visit with them.

WSJ: The New Luxury Kids' Rooms��WSJ Mansion

He realized that the most exercise he could squeeze in while running a 294-room, luxury hotel was assisting guests with their luggage or rushing around to fulfill a guest's request for a cab or theater tickets.

WSJ: Run to Work, Run a Hotel