Instead of posting this in Multiple forums, I figured 'The Buzz' was the best place. I will be in Prague for Pleasure in March and am trying to decide between the Hilton, the Marriott or the Renaissance. They are all comparably priced and seem somewhat comparable quality. Also do they allow upgrades? am Gold HHONORS so that might be a better play from that aspect. I am getting rates around 250-280DM per night. Any help is appreciated