Rental income won't be a consideration right now unless it's a 2 to 4 unit property.  

How much on average per room could I expect for a hotel being converted into a multifamily with 1-bedroom units.

Any sort of advanced/skilled manufacturing is going to require heavier power requirements, fairly sophisticated HVAC equipment and possibly floor drains in the unit. 

Im looking to get in at 3% down on a fixer 2-4 unit, do rehab and increase 20% equity to remove PMI.

Jackie In general, condos are often seen as a better investment option compared to co-ops because with a condo, you own your specific unit and can have more control over its value and potential for appreciation.

Investment Info:Small multi-family (2-4 units) buy & hold investment.

Agree with @John Underwood and @Ken Boone. 110v is a nice little unit for your home where you don't use it that much.

Here in Minnesota, I see $1200+ units without.

Also, I am not sure it’s worth the costs since you have small homes: the studies are usually reserved for large buildings with multiple units.

we closed in October on a $950,000 9-unit building with $50,000 down and 6% mortgage amortized over 30 years with a 15 yr cash out.