>>716213024This room gives you a good starting point. Notice quality wooden furniture and decent tatami mats.
It looks like shit because bedding is ugly color with a bad pattern.
You'll remove the futon and hide it in the closet anyways. now you place the cofee table in the middle, place a bowl with fruits and some tea or sth. Put flower vase with some fresh flowers on the other table.
You can Paint the walls either more green, like on tatami mats, or go with red. Add some golden decorations/pattern. Change the color of the courtains to fit new colors, you can again have a golden accent on rope that ties the courtains. Put a big beautiful painting instead of that tiny picture. Preferably of beautiful woman, but it's up to you.
Now every girl want to have sex with you in this place. Congratulations.