For example I bought a 10 unit in an area I thought was a b+ a- area where 100% occupied rents are about 2.5x my mortgage.

- What property class is the rental (A, B, C, D)?  

@Saurabh Kukreja we don't recommend investing via zip codes - too broad of an area.We've mapped out all of Metro Detroit and categorized Cities & Neighborhoods by Class A, B, C, & D.We take assisting investors very seriously, just read below:Recommend you first figure out the property Class you want to invest in, THEN figure out the corresponding location to invest in.If you apply Class A assumptions to a Class B or C purchase, your expectations won’t be met and it may be a financial disaster.If you buy/renovate a Class A property in Class D area, what quality of tenant will you get?

I'm looking to get started in a long-term rental, even a perhaps a small multifamily in a B-/C+ class-ish property. 

Here on the Northwest side of the city there are plenty of A, B, & C neighborhoods that are perfectly safe.  

ROI is important but I also want to avoid unnecessary headaches so looking for at least a B-/C+ area. 

Do you focus on one specific class of property, A,B,C, or D class properties?

Governor Gavin Newsom has signed AB 2801, a law requiring landlords to provide photo documentation when making security deposit deductions.

Ideally I'd be able to run my own A/B experiments but I imagine there are tons of PM's in here that already have all the data.

I'm in AB and have properties in BC and AB.