What is common and what people expect and by people I mean the people who would live in that finished unit not the peanut gallery.

Assuming you have already provided the late notice, which is something you should do, I recommend finding a lawyer that focuses on evictions at your jurisdiction and just hire them to do the eviction. 

What's common practice?

This is probably common among buyer prospects, too.

It has not caused any noticeable structural issues.

@Raj Vardhan, in my limited experiences, 6 or 12 month seasoning is common if you want to borrow based on new appraised value.  

Great book as well especially for getting everyone focused towards a common goal. 

If so, then find out what you have to do to have him removed as domestic violence allows the tenant to move without 30 days' notice (to ensure her safety). 

This is where the bank generally gets notice Title was changed. 

@Tc Crewse I'm so glad that finally someone noticed!