The building is located across the street from the Bison Steve Hotel and the Vikki and Vance Casino, and has a prominent "MOJAVE" sign situated atop the roof, overlooking the main street. Prior to completing the quest My Kind of Town, the building will be abandoned. Once the player completes the quest and the townsfolk vacate the casino, Johnson and Ruby Nash will return to live in the building. Johnson Nash buys and sells equipment and Ruby Nash will provide you with Ruby's casserole in exchange for one radscorpion poison gland each.
The first room contains a counter on top of which sits a Mojave Express dropbox as well as a broken robot named ED-E, who will become a companion after being repaired.