What is High End?

[Pinkpanther80]

Mercedes, bmw, Lexus, infinity and many others are high end.

 

[itd131]

For some reason I have found that when providers describe themselves as high end or upscale it is often not the case. These words are red flags, if anything.
I would say the most reliable indicator of professionalism and a good chance of a quality experience is a well done website.