washingtonpost.com – Remember that scene in “The Grand Budapest Hotel” where a team of concierges band together to free one of their own from jail? It feels like something only a Hollywood script writer could invent. But then you spend a day with a concierge at a luxury hotel and realize it’s not that far-fetched. Okay, they probably can’t get you out of jail. But how about having your motorcycle delivered across the country overnight?