So glad to hear a speaker use “inner nish” like a local instead of the formal “inver nish”! I remember telling a native speaker from Lewis that I was headed to Inverness the next day and he said, “here we call it inner nish”
The audio is very bad. It is muffled and unclear, just what is not needed for someone trying to learn how to speak the language properly. It is in marked contrast to the Irish course where the audio is a delight.