I was looking at one like that but unsure if carpet replacement / vinegar would really do the trick.

If a small amount, spraying dilluted vinegar usually does the trick after sourcing where the water is coming from. 

Ice, vinegar, lemon peels, bleach treatment for garbage disposer.Inspect septic tank if you have one.Ceiling light fixtures and fans probably have dead mosquitoes and other bugs up there, clean that glass shade or at least use a compressed air canister to blow them out.

There are about 40 spices in the cabinets, 5lbs of flour and sugar, tons of chicken, fish and steak seasonings, vinegar (balsamic and white), spaghetti and sauce, rice, cupcake liners, etc etc.There is just about as much in our lake house as in our regular house.If you can't make it in that kitchen, you don't need to make it.  

FYI zoning says i cannot manufacture foods using vinegar some my pickle farm dreams are S.O.L. 

Personally, I don't see the value in kicking a tenant out, when that unit (even if it's subpar quality) could be producing income to help pay bills.   ..what's the say.. you get more bees with honey than vinegar... make her sign a lease, get rent until you're able to renovate her unit. 

Vacuum up the next day.If that doesn't work, try mopping with 1 cup vinegar to 1 bucket of water.

It's definitely a big variable in a project, but even with the gnarliest building departments, you'll go further with honey than vinegar. 

I put about $800 in it for labor and and about 40 gallons of vinegar and about 20 pounds of baking soda to get the dead animal smell out of it.

You can catch more flies with honey than with vinegar?