But at the local commercial level, you’ll have a more in depth underwriting review process  

SignaturesThis Agreement is binding upon the parties and their successors.Contractor Signature:[Printed Name] [Date]Subcontractor Signature:[Printed Name] [Date]AttachmentsScope of Work document.Project drawings/plans.Proof of insurance and licenses.Payment schedule.Note: This template is for informational purposes only and should be reviewed by a legal professional to ensure compliance with local laws and regulations.

Quote from @Chris Seveney: @Charlene Kingsnorth have you had an sec attorney also review what you are doing as if you're are having multiple people as part of a loan participating in it depending on the state this could get you in hot water - so be careful  good point Chris some state allow fractionalized deed of Trust mortgages other do not or require PPM like documents prior to offering them..

If possible, in the future I would try to obtain a copy of a standard Condo questionnaire from the HOA prior to the mortgage application process and ask your lender to review it in advance in order to mitigate some of the time and costs risks associated.

Craig, I'd be happy to review your docs and deal for you and get you to a servicer.

Have you contacted the Zoning Department to review the survey and ask what your subdivide options are with the existing improvements?

Lets review some major points as they are pertinent to my advice.1.  

So I get your hesitation to be too demanding and your desire for the problems to go away as fast as they can, however since you have NO property manager ( I don't use one either), it is incumbent that you take a more ACTIVE approach with management of your property.Let's review your situation.  1st time leak occurred, you sent a plumber over to find the problem.  

If they just represent first time single family home buyers and aren’t constantly finding off market properties and reviewing deals, you’ll find a better investment through someone else. https://www.kiavi.com/blog/out-of-state-real-estate-investinghttps://learn.roofstock.com/blog/out-of-state-real-estate-investing

Making big investment decisions can bring reservations- I would love to connect and review strategies!