Houzz is the new way to design your home.
It is light, but doesn't feel too cold because of the raw walls and darker furniture. Contemporary mixed with classic.
The white walls and the dark floors and beams
Dark back wall
Dark furniture to white/light colours
Dark floor to light room, but requires a lot of sunlight like here
Dark floor against white furniture
Light but with some colour in floor and back wall
Old table in contemporary room
Floor - not too dark
Colours, dark floor, stone wall, mix of styles