Which of the following is NOT a benefit of platform construction compared to balloon construction?

In platform construction, the method involves building structures one floor at a time, with each floor acting as its own platform. This technique typically offers greater advantages over balloon construction in several aspects, including reducing costs, minimizing material wastage, and potentially improving energy efficiency.

Focusing on the correct choice – the easier installation of plumbing and wiring – it's important to recognize that while both construction types have their own approaches for integrating plumbing and wiring, platform construction actually simplifies these processes due to its more structured layering. The installation can be more straightforward because each floor provides its own space and structure for running utilities, benefiting from the compartmentalization.

Thus, saying that platform construction is easier for plumbing and wiring installations is misleading; in fact, it can be more complex than in balloon construction, where the vertical spaces might allow more flexibility. The other benefits associated with platform construction are indeed valid, which is why the choice regarding plumbing and wiring installation does not accurately reflect a benefit of platform construction.