Buyers usually want to purchase on today’s value while sellers often want to use future potential of the property (“current rents are below market” or “room to build an additional property”, etc) to increase the purchase price or likelihood of a sale.

Electric: is the easiest to split, but may require holes cut in walls to separate the units.Gas: gas lines aren't as flexible as wires, but it can usually be done affordably.Water: most cities will NOT install additional water meters on a property.

In addition, the company that they recommend we work with, Prime, helped me set up my companies and though I repeatedly asked them if there were any differences in how it was set up because I was a Canadian, I was told that the way they suggested I do it was the right way.

Additionally, regarding the legal structure, an LLC seems to be the most suitable option for our situation.

Additionally, the supply of homes for sale is constrained because of this and will be for some time putting upward pressure on prices in most markets.Thinking about renting your house in Seattle would be wise as someone else will pay the mortgage down, and rents and the value of the property will go up over time.

Not a big fan of LTR furnished units, the additional wear and tear isnt worth it in my market and of course smoke smell can be hard to get out. 

Most likely a "discount listing" Owner pays realtor a small amount upfront to add it to the MLS.

The only additional thing we do is send them to collections.

Additionally, it's a good idea to connect with a Property Manager early on.

Charging an additional 15% seems a little ridiculous.