The guy who came out said it happens more frequently now, thinks there’s less quality control in the glass.

As Arsen mentioned and using Detroit, this city is "street to street" with regards to quality/condition, so this rule change could affect your asking rent.

My long-term strategy involves using the "stacking" method for the first 5 years, acquiring multiple duplexes/fourplexes to maximize my return on investment.

I've seen some really high quality unpermitted work and structural disasters with permits.All depends on the owner and who you are buying it from. 

The corporate clients have been very easy to work with, and they seem less concerned about the dollars charged as the quality of the level of service provided.

higher quality than those purchased commercially, or even generated by SEM.  

Like if you wish to continue donate $10…The other regarding asking for a mentor is true but also you need to know specifically what you believe in what you want to do and have a sold education on it - if you have no clue and no vocabulary, the quality mentor you get will not be what you probably are looking for.

Due to Peter's methods, we have made contact with tons of motivated sellers.

Thanks Stuart, i agree, sometimes in the dust of action and a zeal to move forward i do need to keep in mind the tenant quality and property profile. 

The demand for rentals is high, there is no issues getting units rented at top of the market prices with quality tenants.