First house desing attempt - Blender

This is my first house model created in Blender, I'm attemting to create a music clip with a fellow artist. Half of the clip is supposed to happen in a house so hands on!! The furnitures are all from BlenderKit addon, I just ideated the house architecture and the cars. This has been a whole challenge since I don't have any real architecture knowledge, I have put much effort for this to look nice, but is not technically accurrate I suppose..