-inspected crawl space -replaced wood deck rail that was rotted and re-painted deck (last painted 3 years ago)-soaked shower heads in CLR-added fresh sand in paver patio-changed home air filter and left new renters with 3 new filtersAnything else you do regularly to your rental properties??

But I would definitely get it removed asap because you said it was rotting and looks like it’s going to fall over.

The agent said they won't be looking for a lot of concessions apart from the roof, but they noticed some wood rot on one window sill.

The houses I bought would still be empty and rotting, the truck would not have been bought, the new roofs would not have been put on, etc.

Inspect for any rot or damage periodically, and replace or repair sections as needed to maintain its condition.Potential Upgrades / Considerations:Security:Enhance security with robust locks, a video doorbell, and exterior lighting.

Any rot or water leakage in the basement or 1st floor?

Unless the fire stopped on its own, there was a heavy amount of water being sprayed into the home and that brings additional damages & hazards that you need to be aware of (wood rot, mold, etc.)

The washer leaked for months and rotted all the flooring; please replace." 

I agree with your wife @Jeffrey Hotz, not from experience but at the thought of inventory spoiling or rotting prior to fulfilling its mission to return my capital :) How long have you been with HomeVestors?

When you cover the 1/4” plywood over the slab it traps the moisture pass through and will almost always rot your wood and grow mold over time.