Following the decommissioning of the Atlas F missile silos, many were stripped of their parts, which were reused in other military facilities, leaving only the silos' structural walls. This explains why the base looked pretty desolate when it went up for sale.
Nevertheless, more and more people have been taking on ambitious renovations of these military relics, turning them into everything from residences to conference centres. In fact, the Zillow listing for the property even revealed that the previous owners had "successfully built out another Atlas F silo to live in" and were happy to advise the new owner.