Looks very good to me. Good textures and good lighting, even tho we don’t see much of the scene because we only have 3 screens!
Nice to see people doing commercial jobs with Unreal!!!
The first two are awesome! The third one needs some work.
There’s something “off” with your curtains. They don’t have enough detail. And the TV and speakers look too game-like for me. In fact, something is off with the lighting of that scene entirely.
The TV doesn’t have a border. It’s just a black plane in the wall? I think the entertainment unit needs to be a different colour. It seems to be fighting with the white colour of the wall behind it. The floor, shelving and bricks all look very nice.
I added some artificial lights (spot lights) to the scene and activated auto exposure in my render settings. I lowered intensities of my directional and skylight and tweaked the post processing settings.
Editor
Static Lighting Level Scale = 0.2
Num Indirect Lighting = 20
Indirect Lighting Quality = 1 (because I use UE 4.11 Preview 6)