I agree with this.

If the land is in a suitable location, this could open up opportunities for developing 2 homes or even selling off one of the lots, which could lead to a good profit.

You only need a place to track tenant information, payment history, maintenance, etc.

Might want to check with a local attorney to verify. 

The information contained in this post is not to be relied upon.

Depending on your flavor, this could be good or bad.Connect with a great property manager early on, as many won't work just any property in any part of the City.Being an east coast city, our housing stock is fairly old and unless it's been properly rehabbed, will have typical "old house" maintenance.None of this is meant to discourage you from investing in multi units in Baltimore, but I'd try to set realistic expectations about the market here.TLDR; we have a wide variety of "multi-unit" structures in Baltimore.

The injunctions may disappear quickly, and you will be required to file or face heavy fines and penalties for noncompliance.Be safe and file is our recommendation, file all your Corporations and LLCs now.We will keep you informed about this.

I go double in ice & water, run all valleys with I&W, check my attic ventilation and add to assure correct airflow and most often shift to ridge vent. 

It just takes a little time/effort to get the right information to stick.1.

Dont take the easy way out and sell the house.