He’s going to be asking 12 dollars a sq ft lower than market avg in our area but, there is hardly no storage for seasonal decorations, (Christmas tree, fall decorations, etc) no garage, no fence for yard, and no place to store our dogs.

For example, more bedrooms, bigger back yard, closer to work or school. 

Is there a yard?  

If you don't have rental comps in the area, maybe get creative with those properties that are similar, and then assess how much the differences are worth (e.g. garage vs none, fenced yard, etc.).If you would really like to get an accurate assessment of what your rental's market price is, start a little above what you think it should be and see what kind of response you get from the online ads. 

Few yards outside the city limits.I'm a flipper and want to deduct all my business trips in and out of town.Or should I say "Metropilitan area".So I want to know how my house can qualify as 'Home Office' for Mileage deduction without ever filing for the Home Office deduction.In other words, How do I tell/prove IRS I have a home office?

Doesn't cost much to stick a sign in the yard either. 

This is a 2 1 1/12 750 sq ft unit with a beautiful yard.

Should I be worried that some day an oil company will come in and start drilling in my back yard?

My advertising in only the sign in the yard. 

With a Duplex, the tenant has a little bit of yard for the pet unlike a larger Multi.Items 3, 4, and 5 are the the most important for me.