What key factors contribute to the financial advantage or stability between these two rental models, and how do market fluctuations impact their respective profitability over the long term?

DSCR lenders -  Because most of them sell their loans the pricing (especially 30 year) fluctuates a lot.

I hear a lot of syndicators targeting B and C class assets in order to reposition and safegaurd against market fluctuations.

It feels weird someone is heavily invested into investment that's still not yet matured and demand fluctuation is still too high.

I saw this on other commercial developments where the developer projected a certain return when the project was leased up.When the project was nearing completion the market had softened a little which hurt the returns in a big way.It sounds like sellers and developers are cashing in on the herd mentality and will be walking away with the most money on this.I haven't been there like others have but I have had talks with others about it.I would say do not throw more than maybe 10 to 15% of your total worth if that into it.This way if something crazy happens you are okay.If you throw most of your money into it you are playing the lotto.Some will hit it big and others will take a big loss when it falls.Odds are with the lottery you will be left in the dust.If I was a seller in that area I too would be cashing out selling the land or building and then take the cash and 1031 into properties that are not over inflated in different markets.The 22 million is an asking price and not a selling price for the apartment building.The only way I would take on such a price or situation is with a non-recourse loan with no carve outs.This way I cash flow like a beast and when the market hits the toilet give it back to the lender and walk away.Under any other scenario you can land big apartment buildings with just as much upside at much lower debt service to decrease risk and market fluctuations.

Granted, rental rates are also susceptible to change, but when under a lease, it's far less frequent than today's retail market fluctuations.

As recommended above, I'd invest in the US so as to prevent exchange rate fluctuations.

In multi million dollar deals, you can easily have hundreds of thousands of dollars in fluctuations plus holding times and costs are typically higher, thus a larger % spread is yet again required!

The income tends to fluctuate highly from what I have seen due to seasonality.

The price will fluctuate with many factors.