Here's a quick list of what we've done up until now (though I'm sure I'm leaving out some steps):
-Ripped out all the carpet and padding, vinyl flooring, and wood floor in the entryway
-swept up the insane amount of dirt that had seeped under all this flooring
-went around and de-stapled the entire floor where the carpet/padding was (so, everywhere but the kitchen). Like 1000 staples, probably.
-cleaned, with a toothbrush and sponges, the bathroom floors/caulk around the edges of the floors
-cleaned the inside and outside and top of bathroom vanities, kitchen cabinets. Yes, the top of the cabinets. Let's just say I thought they were supposed to be beige until the rough part of the sponge revealed that they were in fact supposed to be white like the rest of the cabinets.
-built shelves in the garage to hold all our stuff
-got like 10 different paint samples and tested them out... and finally decided.
-vacuumed the cracks between the walls and floor at the baseboards
-began filling in all the dents, holes, and cracks in the walls upstairs, sanding them, and then dusting them off to get them ready to prime.
...so much more...
And the big project - Gabe and his contractor, Aaron, and another guy they work with, Drew, have started taking out the wall! It already looks and feels so much more open... or it will, once the temporary walls holding up our second floor are down...
Because pictures (and videos) say a thousand words, the wall project:
Gabe being visible in our living room from the kitchen. Success!
The temporary walls to hold up the second floor

current view from the dining room into the living room
Gabe and Drew adding the temporary walls:
Other projects/endeavors:
These pictures don't do justice to how unbelievably crooked the bottom wall of this staircase was. Or maybe you can tell?
So...
Other stair issues: they were covered in carpet (and padding, and a million staples) and now they are not!
sanding:
finished product:
The infamous de-stapling, and vacuuming:
aren't my safety goggles hot?
current master bedroom:
2 of many paint samples for downstairs. Going with the one on the bottom!
and finally, the geese neighbors: