Will depend on several factors like the type of property, type of tenants, your risk tolerance, other assets you own, your estate planning, laws where the property is located, etc.Any lawsuits would be limited to the assets of the LLC and not your personal assets (assuming you run the LLC appropriately and the corporate veil is not pierced).

With this strategy the sky is the limit since you can pick the markets with the best ROI, however this comes with additional problems.

However 0% down is incredibly difficult to obtain, and financing for down payments is limited so you should use that money wisely and find a home that is better than just neutral.Some people say that banking on appreciation or rent increases is speculating, which is true but only if you view it in the short term. 

If you click on the company link in @John Warren signature there is a document which is called "financial terms" and it breaks down the differences between 3.5% and 5% programs including fees and loan limits

There is a new mortgage limitation on new loans of 750k.

Or find a great deal and partner with a pro/mentor in you local area.The theme being, if you find a great deal you will be able to get into it with limited money.  

Due to limited capital, I intend to start out wholesaling a few deals, and then moving into Multi-family property investing.   

I find that inventory for fourplexes is hard to find - I found some but they are very limited.

Any contributions you make to the LLC in the form of capital contributions should be recorded as owner transfers and transactions should be limited to business expenses and activity only in order to maintain the liability protections.

That there are no unpaid or outstanding claims, bills or invoices for any labor performed upon or materials furnished to either the Tenant or Premises for which any lien or encumbrance including, without limitation, materialmen, suppliers and mechanic's liens, have been asserted or may be asserted against either the Tenant or Premises."