But they have their own living room, kitchen, bathroom, bedroom, office - it's a completely separate space in practice.

And takes up less space than (4) 90 gal bins.

My cost of living would go up about $500/month from where I live now but I’d be able to rent out my current space for an increased cash flow of $700/month for a net gain of $200/month.

We allow pets which is also extremely desirable in this area as well as tons of yard space on the 0.42 acre lot and 1 block over from an elementary and middle school.

Most renters just want a clean, livable, and nice-looking space to call home. 

Can this property be duplex or commercial space?

Scenario: You are working on a deal with a major credit Grocery Tenant on a space that has been vacant for 4 years now.

I’m replacing window units with mini splits in a 6-unit apartment building where there is no space for HVAC ducking.

In my area on-market there are some SFH with good investment potential but they require rehab, which is a more sophisticated play than what investors usually want to mess with for the SFH space. 

A multi zone mini split system would be easy to retrofit into a brick house, it is also a super efficient way to cool and heat.Older brick homes are also good candidates for a “space pack” system, with ultra slim flexible duct work.