Typically most grants from the government come with strings attached. Those strings are typically a minimum amount of the money going directly to the people it helps.

In this case, that means going to pay the rent on these houses (or the subsidized amount), and setting some aside for the repairs to the program. I'd guess the way they're worded would likely force the organizations to choose to either pay good wages, and keep good social workers, or skimp on the wages and get more bodies in seats, and in theory, more people helped. But paying poor wages means there are fewer good people to work for you, and you wind up in other troubles. Pay them too much, and a news article about cushy governmental jobs catches peoples eye and the program gets shuttered. Those strings are supposed to prevent massive bloat of admin/staffing costs that eat up all the cash without providing a full benefit for the people it should be helping. Which makes sense - its easy to see how funding without those strings could easily lead to poorer and poorer outcomes for those its supposed to help. The tricky part is finding the balance, and the way the article phrases it, it seems like there isn't enough support for these people available.