It could be either a coop or a condo - in a coop you own shares in the buildings corporation that entitle you to occupy a specific unit, in a condo you own the physical space. they'll have either maintenance fees or HOA fees as an additional expense, and these can go up whenever the board voted on them.

On the income side, I would physically go out and visit the comparable properties, if they exist.  

I'm going to assume that the developer legally established an HOA and recorded articles of incorporation, governing documents (CC&Rs) etc.

I also want to find something that I can do should I not be able to physically do the remodeling anymore.

@Derek Caffe Aside from infrastructure , mechanicals , physical inspections , be sure to review the zoning/permitted uses and what you will need to bring to current standards if you are modifying it along with a survey and phase 1 inspection.

You can always put in the contract 'purchase contingent of analysis of financials and physical inspection of property'. 

A physical asset that has the ability to generate passive income is the greatest thing on earth.  

I hadn't considered rising property tax or the option to quitclaim property at a later date, and I'm incorporating your cash flow estimates into my deal analysis model.

Just learn from your mistakes and turn any fear into positive results.Taking physical action is what you need.  

Be careful of the guy who says he self-performs everything.Preference to a contractor with a physical office.