I just started using Unreal Engine 4 and I am trying to create realistic interior lightning for a house. I´ve been looking at several examples (Epic realistic Apartment, Koola LightRoom) how to create realistic lightning but the results are different. That is why I need some help from you guys to give me some tips and tricks how to make it photorealistic. I am posting two set of screenshots with the two methods.
Epic´s method (1,2,3): It looks okay bit it is still far from photorealistic.
Koola´s method(4,5): Too dark, and it seems the light not enters at all.
Please help me! I am suffering to solve this problem