Every single one of them is rented and he rarely has to pick one up because people tend to keep them forever.I just asked him last week if he's growing and he told me the cost of the containers has more than doubled so he's just hanging tight until the market settles down again.It's good money, but it still costs a pretty penny to get started with containers, moving truck, insurance, etc.

We aren't looking to double up on knowledge.

A few resources:  1)  Trulia.com  Put in an address and get an overview of the neighborhood crime rate, avoid high crime areas.  2)  Rentometer.com Put in an address, bed bath count and it gives you projected rates.  

Also good cleaners are incredibly valuable because they kind of double as a short term rental property manager.

If I were to turn one of the rooms into a fully done bathroom and make my house a 4 bed 2 bath, Would it be worth more?

Are you describing a double closing? 

I apologize for all of the questions and double checking, I'm just being extra cautious and don't want to screw myself before even getting started by missing something.Thank you all for any advice or info you can spare on the above!

Purchase price: $42,500 Cash invested: $40,000 Sale price: $270,000 Double wide in RV resort with rental spot that had great view of water and high square footage of parking.

So now instead of having one door pay you $200/month, you might make slightly less on both because of the rates but you'll be making close to double.

I am comfortably able to double the amount I pay on my principal each month and still save a nice chunk at the same time as I want to buy another property in the next few years.