What you can do is a cash out refinance and pay off the Heloc and take out some cash and consolidate (2) loans into one.If you were to calculate (3) loans more than likely your "blended rate" would be higher than a COR right now.

The renovations are cosmetic and are estimated to cost about 8k. 7.375% is a much higher interest rate than the other 4 properties I have, which are all between 3.25 - 4.25%, but I know that's just the situation with interest rates right now, and it may not get better any time soon. 

With interest rates so high right now and property values up so much in recent years this would certainly help us when looking. 

<--This right here could be a point of negotiation to further drive down the price of the property.I hope this helps and good luck!

Welcome to the BP family @Ken Chen , you came to the right place to learn all about real estate investing!

Does anyone have any quickbooks alternatives that work for class tracking and or can recommend an accountant (ideally in the San Diego area) that would be able to get us going in the right direction?  

The house also happens to be right next door to a wedding hall. 

Your pro membership gives you access to those right here on BP

Pls help me with right product selection. 

And you would have to close on the MF within 180 days of the sale of your first SF (because that is the first exchange to expire).If finding the MF is more difficult then find the right one and get it under contract also with an extended closing.