Bathroom Rehab assistance. HELP!

[Fernando H.]

I am planning on rehabbing the bathroom of this multi unit where I am owner occupant.

Dimension of the bathroom 8FT 3in by 5 ft 3/4 in.

I want to completely demo the bathroom.

1. replace bathtub with a custom glass stand up shower. (as pictured)

moving of shower drain will be done to make it more functional.

2.  replace and placement of vanity and toilet to make it more functional.

pictures of how it looks now and how I would like to it to look are attached.

Just wanted to know of any suggestions on what is expected on labor costs and materials to complete this work. I'm not looking to resale but how much resale value will I regain by redoing this bathroom if and when I decide in the future?

I will look for a contractor to do this. I was given a quote of $2,400 for labor cost and I supply the materials.

I have attached pictures of how it looks currently and an idea of how I would like to transform it.

This is my first post and Thank you for all your suggestions.