Need some help with measurements for disability

[Steamguy]

Hello all,

I've found what appears to be a good used 25FB about three hours away from me, but I need to know if it'll be worth the time to go look.

My wife is disabled, and I need to know some measurements that will tell me if it will be suitable for her to use. I need to know the step heights, and some bath measurements.

Specifically:
I need to know how far the bottom step is off the ground (assuming fairly level ground) and what the heights are between steps, and what the final step height in to the coach floor is.

Then I need to know what the distance between the left and right edges of the toilet and to the next walls are.

Last, I need to know the shower opening width, and how far you have to lift your foot to step in.

Thanks to all for your time and help!


(I was keeping the request short, but can relate more of the story if you'd like.) In a few words: The good news is that her confidence is rising, and she's ready to go camping again. Just not in our current SOB.