With the two family in mind, I poured cement for multiple parking spaces.

You're not cemented to a business arrangement if the agent is too pushy or stubborn, or just doesn't seem to be hearing you when you try to explain the type of property you're looking for.Many agents will accommodate a guarantee request if you ask for one.

Bathroom Reno - Scope of Work :Demo - Remove existing vanity, lighting, bath accessories, wall tile, cement board, down to wood studs- Remove and salvage toilet Drywall / Texture / Paint- Patch and repair drywall where we required with MR board for wet areas.

You want a siding look to it, ok add a form liner,  want colored concrete or need white Portland cement, these are all extra. 

An angry person can pour cement down your drains.

I recently had 170 sqft of cement installed for $1800 - crazy right?

Comfortable looking house.It looks like a nice place to raise a family.I could see this as the extended family get together house for Thanksgiving, and things like that.I like how the cement driveway swings around behind the house.Good Job.

I used to lay cement board and ceramic tile in potential wet areas - kitchen, bath, laundry.

With the risk of sounding like a nut-job, I'm wondering in addition to installing piers to level things out, an approach such-as scooping out chunks from either side and dropping in some rebars for binding strength and pouring cement back (kinda like stitching a wound) could work. something like this: 

The mortar on a very old house usually doesnt have any portland cement mixed with it and that's why you always see old houses where the mortar seems crumbly.