Kiddie Kondos

We have condos for the elderly and dormitories for students. It's time for the family or "kiddie kondos"  to be constructed right in the hearts of cities. Starting from the top down, there is a rooftop playground with secure fencing all around, shade trees and garden beds, picnic tables and play equipment. There is supervision by staff trained in first aid, child care and playground management. In the evening hours, adults only may come up after nine PM to enjoy the area on their own. In the building, sundecks are safety oriented and in winter, may be windows-closed to the cold. A laundry line is there also, although screened. The units are floor sound-proofed and have a spacious room, the Great Room where the family can assemble before the large fireplace and eat, entertain or simply enjoy its openness. The kitchen bar is open here. Each small bedroom has its own toilet/sink cupboard with a community shower room for kids. The private parent bedroom suite has its own soaker/jetted tub and shower as well as a sitting area and deck, for private adult communication. The rents and ownership are tied to parental affordability and floor area. There is a camera supervised (as is throughout the entire building) comfortable teen room with access to outlets for their apps and a study room adjoining, that is a quiet space with study carrels and computer outlets that  disallow unfavorable sites. The teen equipment "bar" serves only healthful snacks and drinks as does the children's play room. Both areas are supervised. Parents have access to the cameras in each space via their unit television. A concierge can arrange safe babysitting and daycare space that is located in the building. Monthly fees over accommodation are flexible to include optional services such as baby laundry, child care and cleaning. The medical clinic on the main floor, is also located in the building. The rules of the complex are stringent and are subject to design and approval by those elected of the owners who regularly have or may call meetings. A maintenance service is available at reasonable rates. There is a club room and grandparent suites that can be rented. The costs of living in such convenient towers is at the going rate for this kind of building in the city and is designed exclusively  for those who work downtown or who simply want to expose their children to the advantages of city life. These kinds of living styles here, as far as I know, do not exist. Why not?