You need to really know what characteristics made similar properties sell and not go much beyond that.

And virtually everyone I have met who has moved here in the last several years shares two characteristics in common.  

I had used it initially due to the water resistent characteristics and ease of installation.  

When you know the characteristics of RE, the economic functions and relationships, learn proper terms and have a source to find them, understand government powers and influences.

American Sign Language is a different language than English, with its own syntax, linguistic characteristics and cultural components.

Assuming all other characteristics are good.  

You cannot generalize an entire city into a single characteristic.

In order to more accurately assess and quantify the economic impacts of such changes, and to educate Members of Congress as to why the provisions should be retained, the National Association of REALTORS® is conducting a survey of its members to help determine the extent of like-kind exchanges in the real estate industry, the characteristics of such property, and the likely response of property owners to a change in tax treatment.To participate, please click on the secure link below, or, if you prefer, you may copy and paste the link into your browser:https://www.surveymonkey.com/s/2015S1031RYour responses will remain completely confidential.

Now if you're wondering if 11.9% is a good return relative to other multi-family properties, you should consider characteristics such as location (how likely is the property going to appreciate compared to your other alternative properties), tenant quality (are the tenants going to be troublesome or pay on time), how far is the property from you (I like to be able to drive by once in awhile), how marketable are the units for your area (general risk to your income stream, 3-bedrooms and 4-bedrooms generally take longer to fill compared to 2-bedrooms during turnover; hopefully you're in a family-oriented area), etc.  

A property that is a viable candidate for house hacking may have characteristics that are slightly different than a home that the owner will live in year after year.