Jak w temacie:
- upgrade (jak to zwyczajowo bywa uzależniony od dostępności),
- dostęp do club lounge (tam gdzie mają oczywiście).
Na ile stawka różni się od standardowej nie sprawdzałem, bo nie planuję takiego pobytu do końca roku.

http://www.ihg.com/crowneplaza/hotels/g ... r-_-vanity

Ważniejsze z T&C:
2."Qualifying Booking" means a standard room booking at full value at a Participating Hotel where all of the following criteria apply:
(i) the booking has been made after 1 November 2012 and before 31 December 2014 for stays in that period;
(ii) the booking must include a Friday, Saturday and/or Sunday night;
(iii) the booking has been made directly through the Promotion webpage at: www.crowneplaza.com/driveroffers
(iv) the booking is made at least 7 days before the first night of the stay; and
(v) the booking conforms to the advance purchase requirements.
4."Participating Hotels" means all Crowne Plaza® Hotels & Resorts in IHG Europe, America and Canada, which are participating in the Promotion, with the exception of: Crowne Plaza Geneva; Crowne Plaza Moscow Trade Centre, Crowne Plaza Copenhagen Towers, Crowne Plaza Indianapolis Downtown Union Station, Crowne Plaza Charleston SC and Crowne Plaza St. Louis-Clayton.