The walkway is a wooden one to reach a ladder towards the top. The ladder will take you up the roof, then walk to the edge of Elden Ring Runes roof. From there, you'll be able to see an open wooden balcony with an enemy on it. Take a fall and kill the enemy and then open the adjacent door to gain access to a shortcut through the kitchen. Prior to returning, go through the doors the soldier was guarding for the Stonesword Key and a chest filled with one of the items. Pickled Turtle Neck.
Go back to the halberd's knight's room and walk through the entrance which we didn't notice earlier. Follow it to ending and killing the sleeping Axe Soldier. Enter through the door to be in a warm room where will discover an Golden Rune .
Leave the entrance on the opposite side to discover yourself on the rampart that is guarded by a sword knight and a less powerful and a torch-wielding enemy. You must always make a crouching position and wait for them to turn back, then sneak up to eliminate the weaker soldiers before confronting the knight. After they have been defeated, you are free to go along the rampart until you will see a ladder that you can climb to the left and an entrance near the end.
We'll begin by navigating towards the front door which will lead you to a church in which you will meet a Sorcerer named Rogier who will demand you to kill Godrick and to sell your spells. When you've spoken to him you can head up the staircase and climb up onto a second roof.
Begin by dropping off the roof's slope adjacent to the ladder and taking the Kukri which is x5 below. Enter the chapel through the window then return to Cheap Elden Ring Items the ladder and pass through the bell tower until you find that the Golden Rune  on the roof that is connected before going up the stairs.