Summer Musical Theater Program Question - West End

A friend asked me to look into a program her daughter has been accepted to. It’s called West End Musical Theater Training Program and is part of Performing Arts Abroad. Apparently it’s a 3 week program in London… but quite expensive (to my non musical theater parent ears). Has anyone heard of this one or considered it? They can be seen online, but I haven’t been able to find anything out that isn’t sponsored by the program itself. Good or bad experiences or ideas on how to find out more?