Unit A is about 100 years old and Unit B is almost completely new.Pros:-The duplex is in a very desirable neighborhood with home value appreciation year over year at about 50+%-Rent is also in high demand within this area-Cash flows well even with high interest rates and increasing property taxes-Home is price below average cost per sq ft-The house has been renovated and some parts of it has been remodeledCons:-All issues are with Unit A, the 100 year old unit.

Do you have any family or friends that have relocated to lower cost of living areas? 

Balancing aesthetic appeal with durability and cost-efficiency is key in this process. 

Your holding costs are going to kill your numbers.

I am just decently known in my space so people just click on my links.So $3K/month... corresponds to 15 HOUSES.If each house would cost you $400K, that would be a $6M investment, just to get $3K passive income?!

Keep in mind that refinancing involves closing costs and may require meeting certain eligibility criteria, but it could provide an opportunity to transfer the property to your LLC.Consulting with Legal and Financial Advisors: Seeking guidance from a qualified attorney or financial advisor who specializes in real estate investments and asset protection can provide valuable insight and assistance in navigating the transfer process.

Will interest rates increase, which in turn devalues the same raw dollars of NOI because of increased debt service costs?

.); no more than 60-70 m2 (that's about 650-750 f2) to, among other things, lower renovation costs; 1-2 bedrooms, street facing and with a lift (if said apartment is above the second floor); with good bones, i.e., needs only partial renovation.

Costs are up, but so are asset values and potential rent increases.

Additionally, consider cards with no annual fees to keep costs down.