Simplify the following text for a Grade 9 native English-speaking person.
Original: Pattan Kalan is located in the eastern edge of Abbottabad district where it forms part of the Khyber-Pakhtunkhwa 's border with Muzaffarabad District , Kashmir .
Simplified: Pattan Kalan is located in the eastern edge of Abbottabad District and is next to Muzaffarabad District of Kashmir .