There's usually a chart that breaks down the different types of district designations and the permitted uses associated with them, or at minimum a lengthy description.If there isn't a distinction between residential districts, you can probably just call the city to find out.If there is a distinction and your property isn't zoned for multi-family, you'll need to get the property re-zoned.

In an equity investment, those remedies aren't as available if you follow the regulations, thus the distinction. 

Illinois law recognizes the distinction between the assignment of a right and the delegation of a duty and recognizes that an assignment can involve merely the transfer of a right.

Then spends an hour lecturing & showing my wife how to mud drywall corners.Plumbing inspector arrives wearing a distinctive but impressive pro-Trump & NRA tee shirt & passes all but the shutoffs to the upper floor 1/2 bath as they require bleeders.

You can not ask the same for service animals, there is a big distinction between the two.

Then I cut out the profile for the window and trimmed out the window using PVC trim boards.Distinction 32 in. x 60 in. x 60 in. 3-Piece Easy Up Adhesive Tub Wall in High Gloss White; Model # 39094-HDhttps://www.homedepot.com/p/Distinction-32-in-x-60...

In those muddy waters the tenants would likely argue that they're doing you a favor and that you should just "be fair" and eat the cost, which of course isn't fair to you.Those are only a few cases that would create challenges for any landlord, and if a landlord-tenant dispute were to go to court having those arrangements with a tenant weakens your position as a landlord.There is an important distinction, where if the tenant is an actual contractor who does work on residential properties and actually bills and warranties their work through their company.

Do mismanaged it, keep clear distinction between what's personal and what's the LLC's and don't do shady business.

One of the distinctions is the team the assembles/frames the project is one of the team members (no learning curve).  

You should make a distinction who you are talking to and who they actually represent.