In addition to following the SOPS, the SOPs need maintenance.  

See what additional responsibility you can take.then, read set for life to understand and lock down personal finance.then focus on house hacking.

I need a comprehensive solution that can:• Track the property from the initial purchase and closing cost, rehab through ongoing management• Record and categorize all rental expenses• Allow me to scan and store receipts digitally "very important"• Monitor additional costs associated with the properties• Track rental income and proceedsI would appreciate any recommendations or suggestions you might have.Thank you in advance for your help!

The addition will make it perfect for two families, with lots of room and privacy for everyone, so I hope to have some extra revenue from the addition. 

Here are some of the reasons:1) The value added by the ADU addition is often significantly less than the cost of adding the ADU.

If the HOA was prudent in hiring this vendor, the HOA should have collected an insurance certificate and CGL endorsement listing the HOA as additional insured and the service contract should contain an indemnification provision in the contract that should cover HOA members property.

They had to come back a couple of times under the guaranteed to seal additional places, but now its been a long time since any mice have gotten into the house. 

But a word of caution: When you calculate your equity needs consider funds necessary to advance construction in addition to the down payment and interest payments. 

In addition CA requires either a RE brokers license  a MLO license with NMLS registration or a consumer finance license..

If you do offer the first month's rent 'free', I'd take an additional month's rent as security deposit.