One of the properties has about 50K in equity built up with a low interest rate on a 30yr loan. 

So if you have $200k in equity and your return total return of all 3 of these things is $30k per year that's a 15% Return On Equity.

~I have a 2.5% interest rate on my primary house I do not want to pay off and 200k in equity. 

All of the net would be invested in equity and bond funds.  

After moving out it would be cash flowing negatively around -$1,000/month before taking into consideration capex, maintenance, etc. but while living there and renovating the unit we will have gained approximately $105,000 in equity. 

The property has two leases to business and the upstairs is a short-term rental on AirBnb.I have $250K in equity and owe $100K.

I wonder if I should be more specific as to the dollar amount in equity I have available.

Some have more than $1 million in equity while others have less.4.

Did she have less than $5k in equity?

I have $800k in equity right now but I have bad credit in my current situation.