diff --git a/AGENTS.md b/AGENTS.md
index f9c733d..46eb112 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -18,3 +18,5 @@ Read README.md, docs/PROJECT-CONTEXT.md, docs/REQUEST-HISTORY.md and the latest
 - Current water storage is a container-style enclosure with two sealed internal tanks. Do not restore the old exposed cylinders from earlier scene files.
 
 - Preserve the garden Buddha north of the meditation room and its chapter 31 tour stop. Latest scene is version 006.
+
+- Bedroom bed is to be built into the wall, rigid and quiet, not a free-standing frame. Recorded in decisions/2026-09-11-bed-wall-integrated.md and still to be modelled.
diff --git a/decisions/2026-09-11-bed-wall-integrated.md b/decisions/2026-09-11-bed-wall-integrated.md
new file mode 100644
index 0000000..db24fdb
--- /dev/null
+++ b/decisions/2026-09-11-bed-wall-integrated.md
@@ -0,0 +1,23 @@
+# Wall-integrated bed
+
+Marcus asked that the bedroom bed be built into the wall rather than stand as
+free furniture, so that it stays rigid and quiet in use instead of rocking,
+creeping across the floor or knocking against the lining.
+
+Requirement for the Blender bedroom and for eventual builder documentation:
+
+- Bed platform fixed to the bedroom wall framing, not a free-standing frame on legs.
+- Load carried into the wall structure and the floor, so the bed cannot slide or rack.
+- Head end hard against the wall, with no separate headboard able to knock the lining.
+- Detailed for quiet: isolate the mattress platform from the wall sheeting and avoid
+  metal-on-metal fixings that develop a creak.
+- Keep under-bed and bedside access for the Eight Sleep hub cabling and for cleaning.
+- Retain the existing sleep setup: Eight Sleep Pod cover, ventilated bedside hub,
+  indoor/outdoor air conditioning, lined blackout curtains, timber and linen finishes.
+
+Not yet modelled. The bedroom scene still shows a free-standing bed; fold this
+into the next bedroom revision along with the chapter 08 camera framing.
+
+Concept-stage note: the wall framing, fixings and load path for a cantilevered or
+wall-hung platform have not been engineered. A builder or engineer has to confirm
+the wall can take it before this is treated as buildable.
diff --git a/docs/REQUEST-HISTORY.md b/docs/REQUEST-HISTORY.md
index 3617e15..525b878 100644
--- a/docs/REQUEST-HISTORY.md
+++ b/docs/REQUEST-HISTORY.md
@@ -48,3 +48,10 @@ Marcus asked: “Can you make my water tanks a shipping container?” Implemente
 ## Version 006 request
 
 Marcus asked: “Ok nice, can you also put a statue of hte buddha somewhere and open in blender”. Added a seated weathered-limestone Buddha on a low stone plinth north of the meditation pavilion, facing east into the shared garden court. The statue has a draped robe, folded hands, lowered eyes, elongated earlobes and a carved topknot. Position (-12.4, 15.35), clear of both the room and curved walking route. Added a lightweight viewport proxy and chapter 31 to the Play tour (2 min 35 sec total). The scene opens on the statue. Existing house, container water module, future shadows and landscaping remain intact.
+
+## Bedroom bed note
+
+Marcus asked for a note on the Blender bedroom: the bed should be built into the
+wall rather than stand as free furniture, so it stays rigid and quiet in use.
+Recorded as a requirement in `decisions/2026-09-11-bed-wall-integrated.md`. Not
+yet modelled — the scene still shows a free-standing bed.
diff --git a/repository-files-sha256.json b/repository-files-sha256.json
index 1a9840d..223e0ce 100644
--- a/repository-files-sha256.json
+++ b/repository-files-sha256.json
@@ -3,7 +3,7 @@
   "files": {
     ".gitattributes": "d4f9cc15aed223cff7a906452370117fc93992272828cb1efbdd94c61422ad19",
     ".gitignore": "d38c3a1d58416906185c4c7695ea24f9401be3b610fcce0e624f41dff9fe1675",
-    "AGENTS.md": "8dbbdcbbddb316d81e86d2a7ea65e35d8ab1283a79734d6ef747d96e04af1cac",
+    "AGENTS.md": "f9bcf18826817a2fd52f1bec445fe5301765c88d85ce574c087eba0dd8609f86",
     "README.md": "977bd1623e2ebc4884c66a9a3b134c2621d6fc88ecaf94333f849adefa9456d1",
     "blender/bedroom-sleep-checks.json": "4f28426b4c23e55c956a4c5bc94947706da63e35de455cfaedd8e90e330f1114",
     "blender/buddha-garden-layout.json": "c24aabd04146d6e30c6d855ca43dc668881e65df2e2aab4af5b15668337bfe50",
@@ -40,8 +40,9 @@
     "decisions/2026-09-10-v004-garden-flow.md": "55ed1e2e222941a9ab9dde5d0d18f6f979528d15e0e3fe988a340744f459b9bc",
     "decisions/2026-09-10-v005-container-water.md": "5fc937e7231a6b3d1856a0f7db2a998c81e4b51afb31fa4222a8d3e931de53fc",
     "decisions/2026-09-10-v006-buddha-garden.md": "aa14fcca78e225563b19ed4a98e335b2f465ed27e12904665c3c654de77b950c",
+    "decisions/2026-09-11-bed-wall-integrated.md": "31eb04842a0a5904d477d7d28f07792f8b0b1737ac5bb3cbdcc2acb2d7f02a22",
     "docs/PROJECT-CONTEXT.md": "80b4ae47ac54712241070f53ed80d5f96ecc78a7fa4e18fc806d64724afe5020",
-    "docs/REQUEST-HISTORY.md": "f5e4bf3f1194efdac3390f4822ab8ebf2cb7f6743b25358de780c11993b82b42",
+    "docs/REQUEST-HISTORY.md": "7a411c3431b703d4cb3ee088afa8804e92ca78201f6bb2c6956a57158c4b6295",
     "plans/architectural/.gitkeep": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
     "plans/concept/buddha-garden-plan.svg": "62f622647732bf9556e7d351c06c9dc8576f68e8e0044f91232401972e43e466",
     "plans/concept/container-water-plan.svg": "5cf52ea84ae8e222f64881b46807ca869728845c9e1a5b5c80ecfdbfbc3d5fe3",
@@ -344,4 +345,4 @@
     "unreal/unreal-scene-checks.json": "bed6fe7aea84a3dbe92dd382f970e7014e045365e38d05de12b69b933ffb634d",
     "walkthroughs/UNREAL-CAMERA-ANIMATION.md": "f0c53352a5b6651409e99b6b696a95eca2330a8527fe347534efaabfe277b21a"
   }
-}
\ No newline at end of file
+}