There are so many people here that are skilled in this area.

I can use advice on how to focus my skills to help more investors.

It would cost the least amount out of pocket and you will learn some valuable skills along the way.

Some people bring money, others bring connections, and yet others bring construction skills.Connecting with someone to learn the skills you don't have is a great first step.

Wholesaling, Rehabbing, and Landlording each come with a lot of challenges and somewhat different skills.

However, for the experience and the knowledge I'd be happy to trade my IT and analytical skills.  

While I have no knowledge of RE investing, I know that I am entirely capable of acquiring the skills and knowledge to become successful.  

Currently this is our only form of paid marketing since bandit signs are illegal here and one of my business partners is a skilled web advertiser. 

Different rooming house clientele require different management skill sets.In this situation where the rooming house is located in the same building, the clientele of your rooming house will govern the clientele of your apartments.If the commercial client(s) have a net lease and are paying for their own maintenance, $9K/year might be about right.

Improve your marketing, negotiation skills, business acumen, and people skills.