I'm trying to figure out what renovation costs I should expect for this type of project.The real end goal for the duplex isn't necessarily profit.

Hand-holding type of a thing. 

At that time, there were no rental caps, and the HOA documents I signed seemed to be generic agreements.

It's a tough job to do and there are only so many people willing to do that type of job.

Due to my own travels, I have not achieved a written log of 7+ consecutive days, but am getting close to documenting 30 days within 90 day period. 

They have a huge service department in Boston and they track each and every repair on all appliance types and brands and keep it updated so you can get a real feel for the best choices.For those folks who have small STRs with limited space, the LG Washtower could be a good solution for installations where you can't vent the dryer and have a small area.It wouldn't be for a larger place like ours but for a 1 or 2 bedroom place, it could be a good solution if you don't currently have a washer/dryer.https://blog.yaleappliance.com/lg-compact-washtower-review?

So chances of finding the right buyer, (DIY saving money type), with kitchen size/layout very similar yet flexible - willing to build/spec the cabinets around the size of the counters... is exceedingly slim.

Would the type of loan you mention above work with a property like the one I'm interested in purchasing?

What made you interested in investing in this type of deal?

Depends on what type of Rental property you're looking for.