Such a wide range of rental rates tells me that the seller is charging well below market rents, which artificially drives down vacancy.

I have 2 double wides and 9 stick built sfrs.

Tenant is a national franchise chain and they are doing well nation wide. 

Details vary widely.  

They will each be different and there is a wide variety of "Office culture/splits/expectations".

Is this widely used?

Here's some updates for this project:+ Deficiencies: - 3 beds but only 1 bath- 2 of the bedrooms are only 9' wide- kitchen is only 8' wide, closed in (through an 3' opening)- boring front elevation + Bonuses:- big front yard- big back yard- great size side yard+ Master plan:- Expand rear wall backward 2 more feet: enlarge bedrooms from 9' to 11' wide; make kitchen bigger & open floor plan- Bring front wall frontward to enlarge family room- Add master bathroom as a second one- Add small porch to make it looks a little more curb appeal.- Build a brand new ADU (2nd unit) in the back!

However, the deduction won't be widely available to commercial real estate firms or partnerships that rely on "contractors" rather than "employees."

In Bucks County the Common Level Ratio for county wide assessments is 9.17;  so you add the land and improvement assessments which is $27, 040 and you multiply that by the common level ratio and get $247,956.80, which is the market value as determined by the Bucks county Assessment Office. 

Property 2 is a double wide on land with an ARV of 85k.