Based on the excessive amount of hours spent and the lack of prior authorization as agreed upon and taking into account our prior communications regarding minimum acceptable owner distributions, I must insist at least the labor portion of the repairs be refunded.

If the work needs updates, that’s where it can add up, but $30K sounds like a reasonable cushion based on what you’re describing.It sounds like a solid deal, especially if the cash flow is good.

If that's the case, you should be able to rate/term refinance at ~75% LTV with a DSCR loan, and with some interest-only basis, your payment will go to ~$850 (based on ROUGH pricing TODAY).

On the surface, the deal seems appealing, but there's a catch: the asking price is $475,000, which is about 18% over the market value (based on comps and DealCheck estimates around $402,000).Details of the DealProperty: Duplex, 2,400 sq. ft., Purchase Price: $475,000 ($197.9/sq. ft.).Estimated Market Value: $402,000 ($168/sq. ft.).Financing Terms: 2% interest rate, with a 9-year balloon.Unit B Income: $2,049/month (Section 8 tenant through November 2025).Unit A Income Potential: Similar rent or higher; Section 8 cap for the area is $3,234/month.Monthly Loan Payment (P+I): $1,386.Cash Flow Breakdown (if both units are rented at $2,049/month):Gross Rent: $4,098/month.Vacancy (10%): $410/month.Operating Expenses (37.3%): $1,376/month.Net Cash Flow: $943/month.Key QuestionsWould you be comfortable paying an 18% premium for financing at 2%, especially in a market where current mortgage rates are closer to 7%?

Talk to a CPA for advice based on your goals.Reinvestment: Instead of paying off properties quickly, reinvest your cash flow into more properties to grow your portfolio faster.Rent Increase: Look for opportunities to increase rents or add value to your current property to boost cash flow.Consider focusing on multi-family properties for better passive income.

If the answer to the last question is yes, I think it'll be a hard choice.I see a reasonable appreciation rate for underwriting at about 6% based on neighborhood scout, so nominally I think you'll make 10-11% if you had paid cash which means I think you'll do quite well holding on (20% returns or so). 

Can you deny someone's application based on this despite it being a medical marijuana card & not technically breaking the rules of smoking indoors?

This gives you flexibility and a clearer understanding of how you’ll proceed based on market changes.

I base my rents on the condition of the unit and the competition. 

If you choose to play with fire, that is your perogative.For your reference, here is a good primer.Here is the key paragraph:Rental discrimination is when a landlord or property manager treats an applicant differently based on the applicant’s inclusion in a protected class.