When attempting to open the boarded  windows, he will do a long jump towards you if you are far away from him, which takes a few seconds to recover from. Don’t stand in the yellow circles before he jumps. Instead, stand next to the wall opposite the windows. He will now jump to there and while he is recovering, pull down the boards. When he jumps into the light, attack him. Repeat this until him and his wife are defeated. Note: When he flies around, use the Spider-Wall to damage him and he will land