All the solutions exist already. Maceration pump for the sewage, simple enough to run pex and a new meter for fresh water, same for electric. I live in a dua

All the solutions exist already. Maceration pump for the sewage, simple enough to run pex and a new meter for fresh water, same for electric. I live in a dual use commercial/residential apartment, modern office spaces often have kitchens and bathrooms right in the office, not down the hall, so many spaces really don't need much to change over to residential. I think most of the people complaining focus on the corner cases, the extreme examples. Most commercial class A office buildings built ir renovated in the last 20 years could be changed over pretty easily, stuff older than that was needing significant renovation soon anyway.