Collecting personal experiences regarding short-stay Schengen visa applications from non-EU residents

Hi everyone, I am currently compiling a report on international travel barriers and I am specifically looking for data points regarding short-stay Schengen visa applications submitted within the last five years.

I know the rules vary slightly by consulate, but I am interested in hearing your personal anecdotes. Whether your application was approved quickly or faced hurdles, your input would be valuable.

What have been your experiences with the application process, appointment availability, and document requirements?