The answer is BANKING The corresponding square is hotel puzzle by Chris Morse This hotel is named after "Caesar's Palace" because the final answer involves taking Roman numerals out of various words. Each answer contains a Roman numeral between 1 and 26. Using the standard convention, turn those numbers into letters from A to Z, and you can spell your answer. If you don't like anagramming, you can put the words in order by getting through the dungeon. To start, you must realize that there's only one key available to be grabbed: the westernmost. There is a shortage of free W's and N's, so the beginning becomes quite constrained. Then, shuffling the rest of the answers becomes somewhat easy. HAWAIIAN WN II -> B WRIGHT BROTHERS WES I -> A SEXIVALENT SEEN XIV -> N ALEXIS ES XI -> K SIXTEEN HUNDRED SEENNE IX -> I REFLEXIVE EEE XIV -> N SUBCLAVII S VII -> G