getting rid of glass shower doors [View all]

Is this a relatively simple thing to do?

My husband is recuperating from spinal surgery (his second in two years) and his occup. therapist is recommending we get rid of the glass shower doors and giving him a transfer bench. Is this something that a good handyman could do? I do not have the skill myself nor do I have anyone in my family who is that experienced.

If it is a simple job, really just removing the frame and carefully carrying out the doors, then perhaps my son could help out even without much mechanical expertise (he is a prosecutor!).

Is it more complicated than what I think it is?

Thanks!