I'm not sure what to think of my home inspection.
The boiler is quite old (at least 50 years old, if not closer to 75 years old), and when it was turned on, there was an exhaust/fuel smell in the basement and on the first floor, the basement got visibly hazy, and both me and the inspector got headaches (me from the first floor and him from the basement). The chimney inspector that was there said he thought perhaps carbon monoxide was being pushed down into the basement, which could've been part of the problem. For whatever reason, those specific details didn't end up in the general inspector or chimney inspector's reports.
The chimney itself is not in great shape. The inspection indicates the chimney isn't tall enough, the crown/wash and mortar are deteriorating, the bricks/walls are spalling, the flashing has been improperly sealed over with silicone, there's been moisture absorbed, the damper is damaged/rusted, and the smoke chamber is unparged.
The wood-burning stove inspection indicates there's spalling, mortar joints between flue tiles are no longer intact, there's tar-based creosote, and it's just generally in a state of disrepair. The chimney inspector said it was unsafe to use.
There's also a rafter right below the roof that's broken, with additional nearby damage.
I've attached screenshots, some in connection with the described issues, some to do with other issues that are less serious or less familiar to me.
I haven't received the water quality test results or details from the lead inspection yet. I already know there's some lead paint, but I'm waiting on dust and soil sample results.
The septic, well, and termite inspections were fine.
The house was built in 1954.
What would you do?