Will all your requests be guaranteed?
King bed or two doubles? High floor or low? Non-smoking? Water views? Three single red M&Ms? When reserving your hotel, most booking engines will allow you to make requests or add comments regarding your stay. However, in the teeny-tiny fine print, most hotels also say that your requests aren't guaranteed.
The old adage "Expect nothing and you'll never be disappointed" holds true here, but it's cold comfort when you really wanted a certain amenity. First, know that hotels will generally try to honor your requests. If, at check-in, you find your double beds have become one or you were placed in a smoking room, speak to the front-desk agent and request a change-politely. Also, it's well worth calling the hotel before you arrive to confirm your requests, especially if any were made for medical reasons.