I.e rent growth in a base case, upside, downside; mkt cap rates in base/upside/downside etc. how this affects timeline and stabilized yield. 

When I think about this, I don't see many downsides, so it seems a little too good to be true.

The most successful farmers know how to hedge for bad years and those can be powerful tools to protect against downside risk if you know what you are doing.

That's the down side to the 721. 

The downside is that you have to share your home with a neighbor and since most of our duplexes are upper/lower configurations you will usually hear them a little - at least know when they are home.

The down side to this sanding is that you'll need to restain matching the original floor stain is already down and then polyurethane the floor (that's the protective shiny waxy like costing). 

Generally, the downside comes with added complexity with partial disposals among a few other things. 

Dividend Income – Too risky, while you can average a reasonable return, you have to keep an eye on it and there will be downsides, perhaps big ones, like YESTERDAY.4.

What are downsides of such? 

The downside is that these loans are expensive.