1
Overexposure on renders.
All lights are on even in the daytime.
The light sources look like transparent png images added in photoshop.
Roof snow and icicles need retopology.
Three videos can be replaced by one in which the camera moves along a circular path.
Logo in the lower right corner of the video could be a little smaller.
I did not use any photoshop proccess
It's not about Photoshop and whether you use it or not, but that the light sources look too bright and unnatural.
Fix something or leave it as is, it's up to you but I know for sure that with Corona 9 / V-Ray 5 can make a much more interesting light and composition in general. See more examples of evening/night exterior renders. Render settings, ies lights and other things that could make the picture much more attractive are also not a problem to find.