The Liszt Carlton hotel corridor case likely refers to a specific incident or scenario related to the Liszt Carlton Hotel. Without more context, it's difficult to provide detailed information. However, Liszt Carlton Hotel is a luxury hotel brand known for its high-quality service and accommodations. If the case involves an issue within the hotel, such as a guest complaint or operational challenge, it would likely involve aspects of hotel management, customer service, or architectural design. No specific case details are available in the current knowledge base.