Lighting help

HELLO,

I have created a scene in ue4 by following this Basic Interior in Unreal Engine 4.12 – Real Time 3D Architecture Visualization
But i didn’t get better results. Any help will be great.
the following are the results which I got.

It looks like you have many lightmap UV issues:

Also make sure that the lightmap resolution for each object is adjusted, the default is 64x64 pixels which is usually too low.