The same photo with 3 different styles. One is warm with more light creating space for the eyes to wander. The second one is black and white, and really brings out the shapes, patterns and textures through the highlights and shadows. The third one brings the focus to the centre of the image. The warmth contrasts with the black walls on either sides.
All the images are good to me. Post-processing your images help you re-create a mood, a emotion that you felt when you took the photographs. Which one is your favourite?