I have come across many good teachers and trainers in my life but I have never found a perfectionist like Sadhana ma'am who herself is a zen master in her art of accent training (precisely British Queen's accent). Whenever I listen to her, she reminds me the control and authenticity of James Bond movie's fame Judi Dench. I am lucky on being coached by her for my accent neutralisation. A hundred percent recommendation to all the serious students of language.