Posting on BP and using as a tool would be good though.

You also will still need to manage your property manager  - ie, stay on top of expenses, ensuring your property is being managed effectively etc. 

Then add other tools (niches) to the tool belt.

Understanding your top priorities can help in determining whether Stessa, Baselane, or another tool might best fit your needs.If you're comfortable with apartments.co for rent collection but want higher yields on your cash (this is me reading between the lines) you could have the transfers go into a high yield business account like BlueVine 1.5% interest or something like CapitalOne 3.9%.

I’d love advice on leveraging my existing assets, navigating seller finance deals, or other tips for scaling effectively.

To newer investors, they may rely on their agents to act as the Chief Investment Officer, effectively thinking the agent will bring them only perfect deals that meet their investment objectives.  

This was a cost-effective way to meet our requirement of providing just a stove and refrigerator (we don’t include washers or dryers), without breaking the bank further.But here’s the twist: If we were upgrading appliances for a long-term tenant with a stellar payment history, we might invest in brand-new appliances.

Could be.I think that for most individual American investors leverage is a critical tool. 

I'm going to reiterate what's already been mentioned above, but I'm going to actually give you examples of why it's relevant to you to find a U.S. tax professional.1 - You're going to need to file U.S. taxes once you have property down here, there's federal filings, state filings, and sometimes local filings too2 - Tons of tax treaties between the U.S. and Canada that are easy to miss and can cost you a lot of money (important one with rentals - effectively connected income - if the professional you talk to doesn't know what this is, run away)3 - The amount of days you spend in the U.S. needs to be tracked and if you go over a threshold, all of your worldwide income could be taxable by the U.S.4 - Selling real property means up to 15% of your sales proceeds might not be available to you for years (FIRPTA)5 - Lots of nuance at the state and local levels, which both want to take as much money from you as possibleMain takeaway here is that you should find a U.S. based tax person.

Use tools like the VA loan for house hacking and your Basic Allowance for Housing (BAH) to cover living costs while building equity.