Generally I look for median homes price & income levels close to good transportation & decent schools. 

Population growth, strong job growth, multisector industry/economy (Never invest in an area propped up by a single industry, or worse, a single company), landlord and business friendly, strong development, strong sports teams (even minor and farm teams), lower crime rates than national average, and good schools/colleges nearby.

Consider it paying tuition at the school of landlording and move on.

I live very minimally at home currently, still with my parents, so I would only be spending about $350 a month total, including the loan (assuming I can get it for the time period I calculated, which is 3 years), so I would still be able to put aside about $11,000 for school, a car, and the downpayment for my first deal. 

Evaluate historical and current vacancy rates, aiming for decreasing trends.Demographics: For younger populations, focus on proximity to parks and schools.

At the moments, I'm looking at 2 properties both in California:-  First one is a beautiful, bigger home, completely high-end upgraded, in a higher value area with a good school district, and of course it comes with a higher cost to buy, rent can only cover the monthly expenses (mortgage, insurance, tax, etc), this one is expected to have higher appreciations in the long term.- Second one is a decent remodeled home, smaller, in a lower value area, I can get it without financing (pay cash), so it will cash flow (about $2200/moth after all expenses such as tax and insurance), it also has a potential for an ADU, but future appreciation is not as great as the first property due to location.

I like mobile homes and people seems to like it too, or maybe cause one of my mobile home is by the lake, and the other one is in a Nice neighborhood and a very good school district.                                                          

The school district, and neighborhood are top notch!

For example it is waterfront, is a flat cleared lot next to a tourist attraction with insufficient parking, it is positioned next to a church or other type of building that may need overflow parking, in between to meticulously maintained houses, or in an amazing school district.

Wow I actually played high school football with the guy hosting this.