How to fix this distortion?

[Noz03]

I am trying to fix the distortion from this panorama, this is how far I've got so far but the toilet and cabinet doesn't look straight, and the left wall seems too angled as well. Is there any way to fix this without starting again from scratch?

 

[chrisdesign]

I gave it a try.

 

[IamSam]

Since this thread was in General Ps, I guess the big question from the OP was how to fix the distortion. Maybe you could explain how you did it.

 

[chrisdesign]

I did a bit of a 'patchwork job' on this image.

1. General adjustments of the image with the warp tool.
2. Bathtub front and floor tiles adjustments on a new layer.
3. Shadows and seams corrections.