On one business trip to Miami, I made the mistake of staying at the Clevelander, a small hotel in Miami's South Beach. Although I wanted to sample the nightlife, I hoped that my sampling would end when I returned to my room. It didn't. I spent the whole night listening to the club music downstairs, and being awakened every 20 minutes by the group of partygoers reveling next door. It was a difficult day of calls the next day. Here are some things that you should look for when you book a hotel for your next business trip.