A standard room at CBR is not available for the entire length of our stay (it is not available the last night). I could book a King bed the entire stay but the cost is more and I much prefer two doubles. My question is, if I book a standard room at CBR for 11 nights and made a separate reservation for a king the last night only, could I make a request at check in to remain in the standard room that last night rather than moving everything for one night? (Perhaps that would give someone else a free upgrade for that night.) What are your thoughts? Has anyone done this before?