Simplify the following text for a Grade 7 native English-speaking person.
Original: Exeter Cathedral , the Cathedral Church of Saint Peter at Exeter , is an Anglican cathedral , and the seat of the Bishop of Exeter , in the city of Exeter , Devon in South West England .
Simplified: Exeter Cathedral is an Anglican cathedral in the city of Exeter , Devon , in the southwest of England . It is the seat of the Bishop of Exeter .