Wǒmen dìng le xíngzhèng lóucéng de fángjiān, kěyǐ shǐyòng xíngzhèng jiǔláng.
We booked a room on the executive floor, which gives us access to the executive lounge.
Tips
usage
A hotel-industry term translating the English 'executive floor' - higher-tier guest floors with private check-in and lounge access. 行政 (administrative / executive) here mirrors the business-class branding.