It looks really clean and well maintained. I know the article mentions some renovation work since 2004 and someone working there to keep the place looking good, but I’d expect to see a lot more light and water damage at least, as well as some evidence that everything is 35 years old. For example, the swimming pool is full with no visible damage to the tiles. The buildings have no curtains, but the light hasn’t bleached the fabric of the seats. You’d imagine that the town would need some fairly major work done on it, but everything’s been purposefully kept as a museum that nobody sees. The woman who keeps it up must have an amazing amount of dedication, but I’m sure there would be a huge amount of electrical and piping work at least that would need to be done before people could live there permanently.