Lots and lots to consider here.The main thing I would suggest is to reach out to some agents in the markets you are trying to find properties in. 

Most local agents know the area pretty well and can work with foundation crews to verify what they know as well.

I invest heavily in this area as an agent.

I have been approached through an agent with a possible lease to buy proposal but need guidance in how to negotiate such a transaction.

Tonight, it seems to me that obtaining a real estate license in California is the best investment at the moment.Unfortunately, California has no reciprocity rule, meaning my license would be useless if I moved elsewhere–which is quite disappointing.Still, I think it would allow me to start working in real estate as an agent within a few months.What do you think?

@JT Thomson, the best way to do this is to research top luxury agents who can successfully lease your sister's place. 

Usually, the listing agent pays for the photographer, so the value to the client is already added.

Have you checked with your insurance agent?

5) Consider meeting with a few agents in your area even if you are just getting started!

I'm a Miami based agent who works with investors, experienced or brand new!