There might be no cashflow leftover after expenses for your share.

Now I have one location left and I'm trying to find the best way to invest the left over proceeds.

You could keep that property and see how it plays out the first year of owning it.If you put down 10k and you have 30k total (20k leftover) you might want to sell it off to bring the capital back to where you live.

If there is an appliances left over from a previous tenant or there is one in the unit when you buy the property let the new tenants know that you left it for their convenience but you will not clean, replace or repair it. 

What do y'all do with the leftover furniture?  

There was simply no time left over since my first job often consumed weekend hours and ran into evening hours.

This way, our interest rate is a tad bit higher, but the properties will still cash flow well and we had enough money left over to have a good sized emergency fund in place, in case of any big unexpected expenses.

They want to know do you have cash to close, will you have cash left over after closing, and what kind of experience do you have.  

I have leftover stones I used in decorating my own home but thought I would be a good idea to use them in a rental.

However with stable tenants bringing in $21,600/yr and only about $6,000/yr in expenses, your NOI is about $15k (rounding down), which should be enough to pay your mortgage with a little leftover.