I'm moving too in the end of the year.

I will transform a 7m² chamber to a working & train room.

I have two chairs, a gamer chair and one of those "healthy" work chairs.

A desk that can change height, from standing to sitting.

And I'll add some kind of shelf for work folders.

I will probably add a green-screen at one wall for video stuff.

For the training part I'll add a power cage, a bench, and weights.

The room also has a big window so I will get plenty of daylight when working (also I can ventilate after workout, haha).

Overall I hope to have 1-2m² left in the middle so it doesn't get too cramped.