I thought about out of state investing in section 8 since its scalable, maybe a BRRRR although I heard this takes longer than expected.

Agencies will typically have a screening process in place that allows them to weed out under-performers, leaving you with a qualified and efficient worker to join your team.Final ThoughtsWhile the idea of hiring Virtual assistants may be daunting at first, do remember that being able to save costs on staffing and time means that scalability is a lot more possible at this point.

Lot of scalability.

Any thoughts on scalability?

Additionally, the scalability of co-living models allows for diversification across markets, mitigating risks and promising sustainable growth. 

The other half of your argument relates to scalability, and is counterintuitive.

One problem with exchanging is that it's not scalable.

The other alternative would be to take everything on the site with a grain of salt and do our independent research - but this is not scalable. 

Both strategies have their pros and cons, and many investors use a combination of both to diversify their portfolios and balance risk and reward.Personal Mini pro /con list Short-Term Rental (STR) in Tennessee:Pros:Increased income during summer and holidays.Cons:Continuous availability for messaging at all times.Dependence on cleaners for punctuality and quality of service.Long-Term Rentals (LTRs) in Ohio: Pros:Modest but consistent cash flow.Property management takes care of most responsibilities.Purchase price allows for quicker scalability.

I have picked these strategies as I believe they will help will scalability.