Howdy!
We have dealt with numerous repair over our nine plus years of fulltiming. There are plenty of RV repair places that will work with you so you can remain in the RV. You will be out of it during the day while the work on it but stay in it over night. We have only been displaced once when we had a tire tread damage a large slide. We could not stay in our RV as the large slide had to be removed to repair it. We stayed in a hotel nearby. Such thing could happen to you while living in sticks & bricks so you just deal with life. One thing you must plan for when having any repair work done is remove anything you don't want to lose, theft is a ongoing problem so don't think it want happen to you.
"Happy Trails.
Chiefneon