I mainly want to ask if these assumptions are reasonable and if there's anything I haven't considered:(1) multifamily units in NJ close to New York City, ~$1,000,000, 20% down payment, (2) Using the following assumptions: 4% appreciation rate, 6.5% interest rate and 5.0% refinance after 5 years, $10,000 yearly maintenance fee(3) ~$6,000 monthly rental and assume 3% increase yearly with 5% vacancy rate(4) Based on the above, the calculated IRR if selling at the 10th year is ~19% (considering tax benefits) and ~17% (without tax benefits).

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%?

Dont know where to start any suggestions will be great thank you For the 300k property they are probably not going to let you pull any money out based on the amount of credit you already owe.

Or, you could ask for a rate quote based on a range of credit scores and you can figure out what they'd charge you on your own.

Real estate is not my of my knowledge base at all but I want to start working on building passive income now (I’m 44). 

There are too many factors to consider to just provide base rates for what you're asking. 

They're coincidentally based in Boston, too.Good luck!

All the add-ons are a la carte so you can definitely get a lot of value based on what you need.One thing I personally don't like is that when tenants pay rent, they are charged $1 per transaction for ACH use.

And if you base an offer price on that, you'll likely have an extremely difficult time getting any traction. 

They barely lasted in California (they are based on London).The challenge is (1) you are assuming all listings have open houses and (2) there are a lot of moving parts that can happen behind the scenes.