In Luoyang, i want to upgrade the hotel; how is the price difference calculated?

[Direct conclusion] 【Upgrade difference = (upgraded rate − original tier rate) × nights, priced at the actual hotel's listed/contract rate, stated in the quote before signing, no on-site surcharge.】 Difference formula: Example: comfort ¥300/night ×3 = ¥900; upgrade upscale ¥600/night ×3 = ¥1800; difference ¥900, settled once at signing. Key points to keep in mind: 1. Four upgrade points: ◆ Fix the target hotel first: give a specific brand/property; we check status and contract rate. 2. ◆ Write difference into contract: no oral deal, avoid on-site uplift. 3. ◆ Partial upgrade ok: e.g. 4. only the last night upscale for celebration, by night. Note: Check how far the hotel is from the meeting point and attractions. Junwei International Travel Agency (License No. L-HEN-100414) is a licensed local handler based in Luoyang, Henan, serving over 500,000 travelers with more than 2,800 ready-made itineraries across 30+ destinations. Call 130 1764 8055 for a detailed itinerary and quotation.