I don’t think you’re missing anything.
The married women situation just might make more sense, than the other group – not needing a dorm etc.
All of schools should have classes at different levels. Do some research contact them all – you should be able to reach a secretary during Israeli morning hours I would think and ask questions, which classes, which speaker/teacher, what time and day of week etc.
From my personal experience more than 20 years ago, Neveh is more focused on text and skills and EYAHT on Haskofo.
Some very good speakers at EYAHT years ago were Rabbi Yitzchok Berkowtiz and Rabbi Zev Leff and of course Rebbetzin Weinberg.
Good Luck and enjoy