It is cheap real estate but adding maybe 5 properties there would saturate the market, and that is exactly what happened.Regarding the discussion about cashflow v appreciation I think you can still have both.  

Adding mass to the walls works wonders—attach Mass Loaded Vinyl (MLV) to the shared wall, then cover it with a layer of 5/8” drywall using Green Glue soundproofing compound for extra noise-blocking power.

If a home is titled in a trust (or an LLC), the trust or LLC should be added as an additional insured to avoid potential disputes during a claim.To confirm, we reached out to an insurance carrier, who clarified:“A carrier can potentially deny a claim if the home is titled in a trust or LLC but the insurance policy is under the individual homeowner's name.

They save me some time and give me a little added protection but that's about it.

I added value to the property by focusing on key renovations that aligned with the tastes of Hamptons buyers.

My company has gone through 3 dishwashers in the last 12 months and it has been an added expense.

(LOL, likely a paid co-branding snippet and doesn't do anything for you)3) We run "X" in ads to attract buyers!

We abated the walls, and that added $10,000 to our costs.

Adding an ADU Lessons learned?

Plus the added requirements around getting drawings and general contractor for even adding a tiny closet.