Nice!
I'd just say the camera location looks static and a little odd. It could be you have a specific view in mind. I'd look at professional interior photographs (or renders) that are designed to show-off or describe the space (realty and interior design pictures). This picture seems to be attempting a frontal view of the TV cabinet, as you might want for the cabinet maker, but not a picture of the room. I get an uneasy sense that there's no telling how high the ceiling is, because the picture goes up about to where I would expect the ceiling, but one can't see it. You might try views off-center, from the corners of the room to encompass the space differently (which also makes it feel more dynamic as a consequence of converging lines created in perspective).
Though it is a day scene you might try some low interior lighting to add interest, making the lighting less homogeneous.
Good work. Hope to see more!