When applying for Schengen visa, you will need to submit a personal cover letter/travel itinerary which goes right on top of your application . The cover letter will provide the visa consulate officer with all the information about your intended trip to any Schengen country .
If the personal cover letter is confusing or misses out the details, at best you would be asked to submit your documents again or at worst visa can be rejected.
Below is the sample of our professionally written cover letter. Note the professional format of the letter and clear written english