Office: small budget
You have a few hundred, not a few thousand.
What gets in the way
The trap is buying in the wrong order: three objects that do not go together cost the price of one piece that would have held the room. And in an office in particular, it is a guest room in disguise, or a corner of the living room.
What seeing it first changes
The budget shows in euros next to the render, so you see what each choice really costs. What moves is the desk, the storage and the task lighting — the walls, windows and doors stay exactly where they are.
Try it on your office Your photo, your walls. Not a catalogue image.