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

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.

You'll achieve a higher ROI.

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

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. 

I love talking with investors, sharing values, discussing their wants and needs, helping them fully understand what they’re investing in and helping them achieve their passive income goals is very rewarding.

I sent you a PM to connect, and see how I can help you achieve your goals.

If you can stretch the budget to $250-275k, you can get a significantly nicer property / in a better area and still achieve the 1% rule

Focus on optimizing the current fourplexes (improving rents, reducing expenses).