I met one gentleman at an RV park that also could no longer drive. He had a friend that would drive the RV to the park, set it up, and then the gentleman and his wife would spend the Summer in the RV park. AT the end of the Summer, that same friend would then drive the coach back to storage until next year.
If you can get the coach for a good price, and the rest of the systems work, it could be a great deal. I would always keep in the back of my mind that the resale value is zero and if you sell it, you get anything, consider it a bonus.