{
  "units": "inches",
  "orientation": "Looking into the room from the entrance: front window ahead, second window on right wall, entrance at rear left, closet across rear wall.",
  "room": {
    "width": 129,
    "depth": 118,
    "height": 97,
    "basis": "Approximate measurements supplied by Mason on October 9, 2026"
  },
  "entrance": {
    "width": 30,
    "height": 80,
    "left_offset": 3,
    "swing": "Inward toward left wall",
    "basis": "Width supplied; height assumed. Left offset is the 3-inch remainder of the approximate rear-wall measurements, not a measured jamb position; trim/gap basis needs confirmation."
  },
  "closet": {
    "left_edge": 51,
    "width": 64,
    "height": 82,
    "door_gap": 18,
    "right_corner_gap": 14,
    "basis": "64-inch wide by 82-inch tall door jamb opening for sliding doors supplied by Mason on October 9, 2026. Earlier 18-inch and 14-inch side gaps retained; opening position depends on unconfirmed trim/gap measurement basis."
  },
  "front_window": {
    "left_edge": 40,
    "width": 71,
    "height": 37,
    "sill_height": 46,
    "basis": "Width, height and 46-inch floor clearance supplied by Mason on October 9, 2026. Modeled as opening dimensions and floor to opening bottom; inside-opening versus outside-trim basis awaiting confirmation. Horizontal position remains a photo estimate.",
    "position_basis": "Photo estimate; corner-to-nearest-window-edge measurement needed"
  },
  "right_window": {
    "distance_from_front": 27,
    "width": 47,
    "height": 37,
    "sill_height": 46,
    "basis": "Width, height and 46-inch floor clearance supplied by Mason on October 9, 2026. Modeled as opening dimensions and floor to opening bottom; inside-opening versus outside-trim basis awaiting confirmation. Horizontal position remains a photo estimate.",
    "position_basis": "Photo estimate; corner-to-nearest-window-edge measurement needed"
  },
  "corner_desk": {
    "main_run": 76,
    "return": 60,
    "depth": 24,
    "height": 29,
    "basis": "Concept furniture dimensions"
  },
  "long_desk": {
    "length": 125,
    "depth": 24,
    "height": 29,
    "right_support": "Open steel legs to avoid drawers being blocked by futon",
    "basis": "Concept dimensions; two workstations at x=36 and x=76 with open knee space"
  },
  "shelves": {
    "depth": 10,
    "levels": [
      57,
      73,
      89
    ],
    "basis": "Concept dimensions",
    "depth_by_layout": {
      "long_desk": 11,
      "corner_desk": 10
    }
  },
  "futon": {
    "length": 72,
    "depth": 30,
    "height": 32,
    "front_offset": 30,
    "right_wall_gap": 2,
    "open_depth_illustrative": 44,
    "basis": "72-inch overall width and armless futon style requested by Mason. Closed depth 30 inches, back height 32 inches and illustrative open depth 44 inches remain assumptions; no product selected.",
    "style": "Armless green futon, seat and back extending to both ends",
    "armrests": false
  },
  "coffee_table": {
    "length": 36,
    "width": 18,
    "height": 16,
    "materials": [
      "tempered glass",
      "walnut",
      "steel"
    ],
    "basis": "Placeholder interpretation of described piece; no reference image or measurements supplied",
    "center_x": 10,
    "center_z": 46,
    "placement": "Along left wall in two-person layout; center placement conflicts with right chair pullback",
    "included_in": "Earlier bookcase and corner variants only; omitted in the floating-shelf version"
  },
  "rug": {
    "width": 60,
    "length": 84,
    "basis": "Concept size"
  },
  "workstation_count": 2,
  "fit_notes": [
    "72-inch overall width at front offset 30 leaves 16 inches to the closet wall; this is a tight geometric gap, not confirmed comfortable access.",
    "At right chair center x=76 and 28-inch assumed chair width, closed futon depths 30/32/34 leave 7/5/3 inches beside the chair.",
    "These are geometric gaps, not verified ergonomic clearances. Confirm actual chairs, table and couch, including futon opening mechanism.",
    "Floating-shelf variant has no ottoman or table. Earlier long-desk variant parks the table along the left wall.",
    "Existing vent location remains estimated; check actual position before furnishing.",
    "Removing arms preserves a usable 72-inch seat span but does not create more room around the overall 72-inch footprint. Illustrative 44-inch open depth overlaps the right chair pullback zone; furniture must move and the actual mechanism/rear clearance need checking."
  ],
  "glb_units": "Meters; source inch geometry has a 0.0254 root scale",
  "glb_ceiling": "Omitted for open-top viewing; wall height retains 97-inch ceiling datum",
  "rear_wall_check": {
    "total": 129,
    "components": {
      "entry_left_return_inferred": 3,
      "entry_width": 30,
      "entry_to_closet_gap": 18,
      "closet_jamb_width": 64,
      "closet_to_right_corner_gap": 14
    },
    "basis": "3 + 30 + 18 + 64 + 14 = 129. The 3-inch return is provisional; confirm corner-to-entry jamb position and whether side gaps include trim."
  },
  "preferred_layout": "daylight_studio",
  "chairs": {
    "count": 2,
    "style": "Existing black padded office chairs",
    "width_assumed": 28,
    "centers_x": [
      36,
      76
    ],
    "seated_center_z": 44,
    "pulled_back_center_z": 66,
    "basis": "Retaining existing chairs as requested. Exact arm/base widths unmeasured; 28-inch square envelopes and 22-inch backward movement are planning assumptions."
  },
  "workstation_count_by_layout": {
    "long_desk": 2,
    "earlier_corner_desk": 1,
    "long_desk_floating_no_ottoman": 2,
    "right_corner_left_futon": 2,
    "daylight_studio": 2
  },
  "couch_comparison": [
    {
      "width": 72,
      "depth": 30,
      "rear_gap": 16,
      "chair_gap": 7
    },
    {
      "width": 72,
      "depth": 32,
      "rear_gap": 16,
      "chair_gap": 5
    },
    {
      "width": 72,
      "depth": 34,
      "rear_gap": 16,
      "chair_gap": 3
    }
  ],
  "variants": {
    "long_desk_floating_no_ottoman": {
      "desk": "long_desk",
      "chairs": 2,
      "shelves": "Floating on far wall only, no vertical panels; 11 inches deep; side shelves at 57 and 73 inches plus full-width shelf at 89 inches",
      "ottoman_or_table": false,
      "futon": "72-inch armless futon; closed depth 30 and height 32 assumed"
    },
    "long_desk_bookcases": {
      "desk": "long_desk",
      "chairs": 2,
      "shelves": "Window bookcases with vertical panels",
      "ottoman_or_table": true
    },
    "earlier_corner_desk": {
      "desk": "corner_desk",
      "chairs": 1,
      "shelves": "Corner floating shelves",
      "ottoman_or_table": true
    },
    "right_corner_left_futon": {
      "desk_far_run": 93,
      "desk_right_run_overall": 96,
      "desk_depth": 24,
      "desk_height": 29,
      "chairs": 2,
      "chair_centers": [
        [
          69,
          44
        ],
        [
          85,
          78
        ]
      ],
      "futon_wall": "left",
      "futon_start": 10,
      "futon_rear_gap": 36,
      "futon_desk_gap": 2,
      "futon_open_door_gap": 6,
      "ottoman_or_table": false,
      "notes": "Chair pullback zones overlap. Illustrative open futon overlaps far desktop. Actual furniture sizes need checking."
    },
    "daylight_studio": {
      "desk_inches": [
        125,
        27,
        29
      ],
      "desk_bounds_xz": [
        2,
        127,
        2,
        29
      ],
      "chair_centers_xz": [
        [
          32,
          49
        ],
        [
          84,
          49
        ]
      ],
      "chair_width_assumed": 28,
      "pullback_movement": 22,
      "rear_gap_after_pullback": 33,
      "bench_inches": [
        50,
        18,
        19
      ],
      "bench_bounds_xz": [
        109,
        127,
        34,
        84
      ],
      "bench_rear_gap": 34,
      "chair_bench_gap": 11,
      "bench_storage": "Lift-up lid; backless rust cushion",
      "shelf_inches": [
        48,
        9,
        1.5
      ],
      "shelf_center_height": 76,
      "shelf_wall": "left",
      "project_board_inches": [
        50,
        32
      ],
      "rug_across_by_deep": [
        96,
        72
      ],
      "permanent_sleeper": false,
      "guest_mode": {
        "cot_inches": [
          30,
          75
        ],
        "bounds_xz": [
          49.5,
          79.5,
          32.5,
          107.5
        ],
        "rear_gap": 10.5,
        "chairs": "Both moved out of the room",
        "limits": "Restricted closet access; actual cot, mattress height and folded storage unverified"
      },
      "materials": [
        "natural white oak",
        "muted blue-green left wall",
        "rust linen cushion",
        "flax flatweave",
        "charcoal hardware"
      ],
      "basis": "Concept furniture sizes, not purchase specifications. Chair width, equipment, window offsets, outlet and vent positions require site checks. Long desk support is illustrative."
    }
  },
  "monitor_shelf_clearance": {
    "desktop_height": 29,
    "monitor_top_above_desktop_assumed": 18,
    "monitor_top_above_floor": 47,
    "lowest_shelf_center_height": 57,
    "shelf_thickness": 1.4,
    "lowest_shelf_underside": 56.3,
    "vertical_gap": 9.3,
    "verified_model_intersections": 0,
    "checked_variants": [
      "corner_desk",
      "long_desk_bookcases",
      "long_desk_floating_no_ottoman",
      "right_corner_left_futon"
    ],
    "basis": "Exported GLB monitor bodies checked against shelves and bookcase uprights in source inch coordinates. Monitor height is assumed, not measured. Confirm desktop-to-top height of actual tallest monitor including its stand at normal use height."
  },
  "whole_house_integration": {
    "url": "/pages/blog/house-model.html?stage=finished&room=office",
    "stage": "finished",
    "layout": "daylight_studio",
    "measured_room_inches": [
      129,
      118,
      97
    ],
    "note": "Office interior faces aligned to the approximate house trace; furniture retains true scale. Before/Current retain the previous trace."
  },
  "furniture_scope_note": "Top-level desk, futon, shelf and chair positions describe the earlier studies. The new preferred design is fully specified in variants.daylight_studio."
}