At the beginning, we were only plan to do quick rehab on a 2/1 but the finish product is a 3/2.

You need to define more what you are seeking.Multi could be 2 to 4 unit properties, 20,50,300 units.You did not mention stabilized assets, value add, totally vacant,etc.

If you don't mind C+ class assets and are willing to do some fixing up or have a team to do that for you, there are still many opportunities out there. 

I personally would look at finding a $500-600k asset, that will cash flow better than the $1200 your currently getting and do a 1031x. 

Still hard to find.I would warn you though, so many overpriced "deals" around here are sellers waiting on "california money"  (Out of market players who will accept ridiculously low returns, or no returns, or buy crap neighborhoods with no hope of appreciation).This 10 year run in us real estate is a by product of artificially low interest rates, so we are not sure if it is real!

The 30yr mortgage is by far the best financial product out there.

Which asset classes do you invest in?

It's definitely a great asset class but I find it harder to break into than say multifamily or other commercial real estate.

Things get tough tenant can walk away and keep other assets intact.At least if no useful guarantee you want to look at sales if they require it per the lease.

Hi BPers,I am looking for any advice, links etc on how I can protect assets in the US should anything happen to me.