So.....this situation has turned into a disaster.
The first plumber was distracted by the loose toilet and chose to address that first. He did contact me before fixing it and mentioned that eventually I would need to have the cartridge in the master tub repaired because there was a significant leak. He did not look further into that leak to determine the extent for to see if that was what caused the leak. So the day after the toilet is repaired, MORE WATER!!!!! And a lot of it.
Turns out that cartridge was causing a leak behind the wall. Water made it into the master bedroom, the hall, towards both secondary bedrooms and half the living area. The plumbing company came back out and repaired it and I went to see the property the next day and the house had started smelling very damp. I contacted a water clean up company and they used an infrared camera and the water had gotten farther than one would think.
Now, I am making the dreaded insurance claim because all the flooring must be removed along with the baseboards. The estimate is anywhere from $3500-$4500. Issues on the weekend are no bueno. Learned today that money spent on repairs isn't applied towards the deductible, only funds used to repair damage are.
I'm trying to look at the bright side and at least now I can get the ceramic tile that looks like wood and increase the rent.