So, I am trying to book the Hilton in Ponce for 23rd and 24th night (check-in 3/23, check-out 3/25). The regular rack rate is $169. Priceline Express shows a 3½ Star Hotel in Ponce - Guanica Area for $125/night. Since there are no other 3.5 star hotels in that area, I am fairly confident that this is the Hilton. Could it be any other property?? Now, my second concern is that Priceline shows: Summary of Charges Price per night: $125 Rooms: 1 Nights: 2 Room Subtotal: $250.00 Taxes & Fees: $41.86 Total Priceline Charges: All prices are in U.S. Dollar. $291.86 Charged by Priceline today when you book. Additional Mandatory Fee: $74.17 This hotel fee is charged by property at checkout. The mandatory fee description shows "Mandatory fee of 15.54% per person per stay is collected at the hotel." I could not find any hotel in that area (3.5 stars or otherwise) who has that kind of fee. Hilton does have a 14% resort fee, which I think is pre-tax so becomes 15.4% if you add 11% tax. But it is per room and not per "person". So, my question is would that fee be charged by the hotel no matter what (I mean do they have some deal with Priceline) or is that an estimate by Priceline and the actual resort fee would be the 14% or whatever. On a side note, I did bid up to $125 for a 3.5 star hotel in Priceline and did not win. The Hilton was showing up as a hot Rate Hotel on Hotwire for $150, but it no longer does.