Additionally, I would like to know if there are ways to buy real estate through precious metals (real money) with gold and silver. 

-Precious Metals-The current environment is well suited for precious metals to do well.

Just to play the devil's advocate...I get what you're trying to do, but a 100% allocation to (presumably US) real estate isn't very diversified at all on a holistic level.I'm a big proponent of a strategic mix of real estate, equities, bonds, precious metals, and/or cash depending on where we are in the economic cycle and what the intermediate term outlook is. 

I bought my first primary house 6 years ago, and two years ago I bought another one and moved in as primary residence, and the old one was rented out, the rent is just enough to cover my mortgage. It has appreciated a...

I'm in the latter crew.One of the biggest things I follow when the market tanks, is the expansion of the money supply and consequent appreciation of everything related to precious metals.https://twitter.com/DiMartinoB...

In addition, tenants do not fully value the cost of water when it is included in the rent.If the water was less precious here, maybe we would use a different approach. 

I hate long commutes - time is our most precious resource.

I bought physical precious metals over the years.

@Precious Thompson as Mike mentions, you ask. 

Thanks for the precious advice, I wanted to start with 150K and gradually increase as I learn from the first investment.