That seems like a lot of money in Mexico.  

Check out a Fannie Mae Homestyle loan, it seems like the solution you need.I would look at a 30 YR fixed typically .375-.5% higher than average conventional rates depending on on your down payment. 

I’m looking to purchase a property and the house seems in pretty decent condition.

A 35% return in a couple of month seems pretty high.

Why do you seem to feel so comfortable with the buyer, but are then asking the community what to do?  

There are many deals that don't seem to pencil out.

I’m considering a hybrid MTR/STR business model and this code seems most appropriate as it covers various rental durations. 

Syndication: Pro: higher (projected) returns, most seem to be around 15-20%.

This seems to be a needle in a haystack situation given the current markets demand.

It seems like there are paid services that will give you interior design to set up an str, buy new furniture, ship it and install it.