Patricia,I wouldn’t rely solely on the seller’s agent, as they are only sharing information provided by the seller and represent the seller’s interests, not yours.

This sounds like good information.

I would consult several Attorneys and hire one to contest this.

They also were willing to share their information on the status of their current fund offering 24%. 

You have not documented these incidents, nor have YOU informed your tenant this behavior is unacceptable.  

I do not need information about how to do it.

@Dwight HenningRecommend exploring as many sources as possible to get referrals AND cross-reference them to get as much accurate information as possible.Check out NARPM.com, BP’s Property Manager Finder (BiggerPockets: The Real Estate Investing Social Network), etc.Also, encourage you to learn from the mistakes of others - by reading posts here on BiggerPockets about owners not having their expectations met by their current Property Management Company.

I am currently living out of state so I have hired a property management company to handle this task, however, my home is still sitting vacant with very few prospective tenants.

They found it out, andI had to go to the planning board and zoning board, hire an engineer and architect to make the fourth unit legal.In my opinion, the realtor should have verified the zoning, and if you used bank financing, it's pretty rare for the bank to miss it as well.You are probably going to have to hire an architect to draw plans and to get it approved as a triplex.I wish you luck.

Hire someone?