This reminds me of how Alex Hormozie describes "the value equation"; Experience in this case is the factor that determines the likelihood of achievement. 1,000%Alex Hormozie is one of the greatest marketers not just alive, but ever. 

I recommend a few things:  define what you want to achieve and why investing in the US is the vehicle to achieving that ROI. 

Quote from @Wale Lawal: @Damian WalkerAs a real estate investor, it’s your job to find motivated sellers every possible way you can.

In 2019, I launched my own revenue management agency to help Airbnb owners boost their income and achieve greater returns on their short-term rental properties.

@William Taylor so many options...Use your RE knowledge to: WholesaleFind rental deals to sell to investors locally or here on BPStart leveraging your personal contacts to build your sales businessFind a motivated seller willing to do seller financing:- Move in worst room or basement, rent out all the other rooms for max cashflow- You could even live in the basement and STR the rest of the house

From the sound of it, the cheap debt is not really a motivator at all for you.

However if I do a BRRRR I can achieve infinite return by extracting all of my investment.

Also you seem to be motivated to build since you already have these lots. 

Currently, we are targeting multifamily properties of 100+ units, and have been actively engaging with various owners and brokers, submitting Letters of Intent (LOIs) and working to secure deals.While some may consider our approach bold for new investors, we are confident that, with the right team and expertise, we can succeed in achieving our objectives.I’m excited to be part of this community and look forward to learning from your collective experience.

You might achieve the same result you're wanting with less time expended.