My wife (UA Silver) is flying through Frankfurt to Africa and has a roughly nine hour layover. She's arriving in United Business class and departing in economy, so no LH lounge access unless I can get the economy portion of the ticket bumped to business class (unlikely). Looking at the Fraport website, there's a paid lounge outside security in Terminal 1 (Luxx lounge). Has anyone checked this place out? If it was me, I'd check my rollaboard with the luggage storage place and head to town, but she probably doesn't want to do that (been there, done that). How much do day rooms at the Sheraton or the Hilton/Hilton Garden Inn go for typically?