We have a tiny apartment attached to our Kingdom Hall, a retired "traveling couple" now lives in. The Society did not pay for the materials, labor or fees to build their little home they appreciate. You all should see how happy, "all smiles :)" this old couple is, to have a home after forty years on the road.
There is no small amount of "overseers" who are looking to come off the road, but their plight is large, because there is not enough money from the Organization to pay for their "homes until the Great Tribulation frees up the local neighboors homes", so what is going to happen to all these old brothers and sisters looking to leave after decades on the road?
I am happy to see anyone get a home who has lived in a trailer, or little local apartment, driving forty to fifty miles some days, each way. What don't the Watchtower use some of their assets from real-estate and buy up massive amounts of "prefabricated homes" and mobile home parks up? Take care of their brothers instead of making the "step-children", "other sheep" or rank-and-file pick up the whole tab?