my first interior rendering

Hi guys, this is my first interior render. So i made this project for my friend, but i did’t like rezult. It looks like unreal and blurry. I use phisical camera, sun, and one rectangular lamp inside behind the camera. Engines are IM + LC. All comments are welcomed

Re: my first interior rendering

Hi again, another variant. Engines - QMC+LC, standart camera, 2 rectangular lamps outside.