Houses marked with stars have participated in a voluntary German hotel classification, places with “F” and stars in a voluntary classification for holiday homes and the ones with “P” and stars for private rooms up to 8 beds in a voluntary classification of the German “Tourismusverband”.
Companies without stars have either not been taken part in the classification (“n.T.”) or the grading has not been terminated yet. Conclusions on the quality of these accommodations are therefore not possible.