Later, old John bought the Future Building and transformed it into the cheapest rental apartment in all of Vilensis.
However, the renovation didn't cost much, and it was also very basic.
The reason is simple: low prices inevitably bring low returns, so any expensive facilities requiring high maintenance costs are impractical.
Only by maintaining the entire system in normal operation, where the rental income can cover maintenance management costs and even have a basic surplus to manage emergencies, can the whole system continue to run.
Unlike his son, old John truly started a business from scratch and achieved financial freedom, so he knew all the ins and outs of the entire business chain.
The surplus from the building's rent could also just cover the necessary deficits from helping people find jobs, finding doctors, and unpaid rent.
