There is not good answer to your question. 

It became clear very quickly that the company is making all its profit on 'maintenance surcharge' and is very aggressively pushing 'maintenance' where it's needed and where it's not.

. :-)With that being said what you were doing is definitely a gamble.

did the sub who did the work incorrectly come back and fix it no charge.. 

Congrats on your first multifamily property – that's a huge milestone, especially at 25.

There are a couple of things you can do.

This search term will more likely attract potential home buyers.As we all know, targeting buyers can be a waste of money when competing in this competitive market where each investor/wholesaler is fighting for the next best distressed seller.Now, what else is this advertiser doing wrong with their ad?

I know you guys might not be authorized to give out legal advice but I figure it would be best to get opinions from those really doing it.

In my opinion, the short answer is to use your cash and refinance it into a 'standard' loan if you are going to rent it or sell it when you are done. 

If you borrow $60K for the down payment from your HELOC, then even if you could get a 0% loan (it will be more like 7%+), you'd have to pay back $1,000 per month over the next 5 years.