Ah, so you really are a Norwegian wife. :) The Gellert at half price (with Entertainment, it should be less than 130 Euros -- I stayed with my family there last summer in a grand 2 bedroom apartment for less than that using the Entertainment discount) is slightly more expensive than SOME priceline bids, but well worth it in my opinion. It is, hands down, THE place to stay in Budapest -- character, history, views, location and the famous "baths." I think I've stayed there 4 times now and I couldn't imagine staying anywhere else in town! FWIW, I don't think you'd actually need to produce the "card" to get the Entertainment rate. And, also, FYI, at least a couple of years ago, Entertainment sold a Scandanavian discount book. The Movenpick and Renaissance hotels are priceline properties, and you can see the cheap rates paid last summer by reviewing the posts here.