This building has three levels and three entrances: a ground-level door to Myrna's house inside her small covered shop stall, a second ground-level door to the house on the northeast side of the building on Third Street, and a door on the roof to the house. The stall also features a few containers, with an armor workbench to the right.
- Wastelander's chest piece - Sold by Myrna or Percy.
- Nuka-Cherry - In Myrna's house, on a table near the first-floor entrance.
- The Diamond City Surplus key is needed to enter Myrna's house without lockpicking the Novice-locked doors.
- Myrna and Percy have separate inventories, thus allowing the Sole Survivor access to more stock.
Diamond City Surplus only appears in Fallout 4.