<p>PG, thanks very much. I’ve kind of gotten the impression from reading and asking around that Cologne would be fine for a day, but maybe not more than that. I keep hearing how nice Munich is, so I’d been considering changing my itinerary to include Salzburg and Munich instead of Heidelberg and Cologne.</p>
<p>What a grand coincidence that you were going to Cologne right as I asked the question. You may have helped to make our trip so much more enjoyable! Can’t thank you enough!</p>