Blender 2.90.1 Eevee
I am not an EEVEE expert but i think in general it looks ok. Just think you could work a bit the floor roughness and that strange lack of light in that lamp at the wall on the right side. It projects light at the wall but has no light inside itself.
Thank you for your advices! I’ll think the floor roughness.
Also I’ll fix the missing light right away…
I thought your advises and tried fixing.
The strange lack of light:
→I forgot applying a white material for the inside of the lamp on the right side, so the inside was darker.
→I modified roughness, clear coat and bump. set the roughness value based on a grain texture and use clear coat value.
Really thank you Calandro!