How do you attack Dining Hall / Kitchen on Oregon?

Hard breach the Dining Hall wall from Small Tower. Open Kids hatch (over Kitchen) for vertical pressure. Thermite. Hibana.

Oregon: Dining Hall / Kitchen (1F)

Oregon · 1F · Dining

Dining Hall / Kitchen is a first floor bomb site on Oregon, planting in Dining. Attackers usually hard breach the Dining Hall wall from Small Tower. Vertical play comes through Kids hatch (over Kitchen). Strong picks here include Mute, Azami, Melusi and Mira.

Small Tower breach into Dining
Kids hatch drops onto Kitchen
Showers flank through Shower Corridor

Oregon 1F floor plan with Dining Hall / Kitchen — 1F floor plan (official Ubisoft blueprint)

Oregon floor above Dining Hall / Kitchen — The floor above

Breach walls

Dining Hall wall, from Small Tower.
Kitchen wall, from Security / Security Corridor.

Hatches and vertical play

Kids hatch (over Kitchen).
Split. Kitchen is under 2F Kids' Dorms (breakable wooden floor plus the Kids hatch). Dining Hall is under the flat Dining Hall Roof (exterior, walkable, not breakable, no hatch) beside the upper floor of Small Tower.

Windows and outside play

Dining Hall windows.
Small Tower windows / connection.
Showers outside access.
low-medium: since Y5S1 the outside door into Dining was removed and replaced with a Small Tower connection, so pressure is Small Tower and Showers from outside plus window peeks, not window entries onto the plant.

Rotations

Dining–Kitchen.
Kitchen Corridor to Meeting / Big Tower.
Kids hatch up to 2F if left open.

Anchor spots

Kitchen.
Showers.
2F Kids' Dorms (play down).

Flanks

Security Corridor and Kitchen Corridor from the Meeting / Big Tower side.

Best operators for Dining Hall / Kitchen

Attack

Thermite.
Hibana.
Buck.
Sledge.
Thatcher.
Iana.

Defense

Kaid.
Bandit.
Mute.
Jäger.
Smoke.
Mira.

Picks that work here

Mute: Strong anchor on Oregon.
Azami: Strong anchor on Oregon.
Melusi: Strong pick on Oregon.
Mira: Strong pick on Oregon.
Smoke: Strong anchor on Oregon.
Warden: Strong anchor on Oregon.
Kaid: Strong anchor on Oregon.
Clash: Strong anchor on Oregon.
Nomad: Strong anchor on Oregon.
Aruni: Strong pick on Oregon.
Fenrir: Strong intel on Oregon.
Castle: Castle the shower double door; limits pushes and keeps space.
Valkyrie: Strong pick on Oregon.
Oryx: Strong roamer on Oregon.
Frost: Strong anchor on Oregon.
Echo: Yokai on Dining ceiling stops planter and gathers intel.