diff --git a/src/datasources/interior-api.ts b/src/datasources/interior-api.ts
index 716358c..6894033 100644
--- a/src/datasources/interior-api.ts
+++ b/src/datasources/interior-api.ts
@@ -3,7 +3,7 @@ import {
   InteriorsFilter,
   InteriorType,
 } from '../types/interior-types';
-import { Orientation, ProductGroup } from '../types/product-types';
+import { Orientation } from '../types/product-types';
 import { Maybe } from '../types/types';
 import { BaseSQLDataSource } from './BaseSQLDataSource';
 import { ImageServerApi } from './imageserver-api';
@@ -18,22 +18,18 @@ export class InteriorAPI extends BaseSQLDataSource {
     this.imageServerApi = imageServerApi;
   }
 
-  getInteriorType(productGroup: ProductGroup): string {
-    switch (productGroup) {
-      case ProductGroup.DESIGNER_WALLPAPER:
-      case ProductGroup.WALLPAPER:
-      case ProductGroup.PHOTO_WALLPAPER:
+  getInteriorType(roomTypePart: string): string {
+    switch (roomTypePart) {
+      case 'wallpaper':
         return InteriorType[InteriorType.WALLPAPER];
-      case ProductGroup.CANVAS:
+      case 'painting':
         return InteriorType[InteriorType.PAINTING];
-      case ProductGroup.POSTER:
+      case 'poster':
         return InteriorType[InteriorType.POSTER];
-      case ProductGroup.FRAMED_PRINT:
+      case 'framed-print':
         return InteriorType[InteriorType.FRAMED_PRINT];
       default:
-        throw new Error(
-          `Could not define interior type from product group [${productGroup}]`,
-        );
+        throw new Error(`Unknown room type: ${roomTypePart}`);
     }
   }
 
@@ -55,12 +51,13 @@ export class InteriorAPI extends BaseSQLDataSource {
   }
 
   decorateRow(row: any): Interior {
+    console.log('row', row);
     if (row.roomName) {
       const parts = row.roomName.split('_');
       row.roomNumber = this.getInteriorRoomNumber(parts[0]);
+      row.type = this.getInteriorType(parts[1]);
       row.orientation = this.getInteriorOrientation(parts[2]);
     }
-    row.type = this.getInteriorType(row.productGroup);
     return row;
   }
 
@@ -78,6 +75,7 @@ export class InteriorAPI extends BaseSQLDataSource {
             ...row,
             roomName: row.name,
             roomType: row.roomtype,
+            id: row.s3_suffix,
           };
           this.decorateRow(res);
           return res;
@@ -118,7 +116,7 @@ export class InteriorAPI extends BaseSQLDataSource {
         return rows.map((row) => {
           const res = {
             ...row,
-            id: row.interiorId,
+            id: row.uri,
           };
           this.decorateRow(res);
           return res;
diff --git a/src/datasources/product-api.ts b/src/datasources/product-api.ts
index 15ac4e4..5392a40 100644
--- a/src/datasources/product-api.ts
+++ b/src/datasources/product-api.ts
@@ -104,6 +104,8 @@ export class ProductAPI extends BaseSQLDataSource {
     row.fields = this.getProductFields(row);
     row.designerId = row.designerid;
     row.orientation = this.getOrientation(row.fields);
+    row.copyright = row.copyright ?? '';
+    row.batch = row.batch ?? '';
     return row;
   }
 
@@ -170,10 +172,11 @@ export class ProductAPI extends BaseSQLDataSource {
   ): Promise<void> {
     return this.knex.raw(
       /* sql */ `
-        UPDATE "product-products_fields" SET value = ?
-        WHERE productid = ?
-        AND fieldid = (SELECT fieldid FROM "product-fields" WHERE field = ?)`,
-      [value, productId, field],
+    INSERT INTO "product-products_fields" (productid, fieldid, value, inserted, updated)
+    VALUES (?, (SELECT fieldid FROM "product-fields" WHERE field = ?), ?, now(), now())
+    ON CONFLICT (productid, fieldid)
+    DO UPDATE SET "value" = ?`,
+      [productId, field, value, value],
     );
   }
 
@@ -189,7 +192,7 @@ export class ProductAPI extends BaseSQLDataSource {
           path: info.path,
           browsable: info.browsable ? 1 : 0,
           visible: info.visible ? 1 : 0,
-          designerid: info.designerId,
+          designerid: info.designerId ?? null,
           ref1: info.ref1,
           ref2: info.ref2,
           ref3: info.ref3,
@@ -199,6 +202,21 @@ export class ProductAPI extends BaseSQLDataSource {
       this.updateProductField(productId, 'name', info.name),
       this.updateProductField(productId, 'batch', info.batch),
       this.updateProductField(productId, 'copyright', info.copyright),
+      this.updateProductField(
+        productId,
+        'print_file_width',
+        info.printFileWidth.toString(),
+      ),
+      this.updateProductField(
+        productId,
+        'print_file_height',
+        info.printFileHeight.toString(),
+      ),
+      this.updateProductField(
+        productId,
+        'print_file_dpi',
+        info.printFileDpi.toString(),
+      ),
     );
     return Promise.all(promises);
   }
diff --git a/src/schema.graphql b/src/schema.graphql
index 4b7c662..54eb57a 100644
--- a/src/schema.graphql
+++ b/src/schema.graphql
@@ -262,7 +262,7 @@ type ProductFields {
   photowallResolution: Int
   canvasResolution: Int
   wallpaperResolution: Int
-  copyright: String
+  copyright: String!
   proportionsWarning: String
   marginWidthMax: Int
   marginWidthMin: Int
@@ -272,7 +272,7 @@ type ProductFields {
   focusYpoint: Float
   focusXpoint2: Float
   focusYpoint2: Float
-  batch: String
+  batch: String!
   imageResolution: Int
   printFileWidth: Int
   printFileHeight: Int
@@ -383,9 +383,12 @@ input ProductInfoInput {
   ref1: String!
   ref2: String!
   ref3: String!
-  designerId: Int!
+  designerId: Int
   browsable: Boolean!
   visible: Boolean!
+  printFileWidth: Int!
+  printFileHeight: Int!
+  printFileDpi: Int!
 }
 
 input ProductBlacklistingInput {
diff --git a/src/types/product-types.ts b/src/types/product-types.ts
index 0060919..03ea689 100644
--- a/src/types/product-types.ts
+++ b/src/types/product-types.ts
@@ -1,4 +1,4 @@
-import { PaginationInput, PaginationResult } from './types';
+import { Maybe, PaginationInput, PaginationResult } from './types';
 
 // Mutation inputs
 export interface ProductInfoInput {
@@ -10,9 +10,12 @@ export interface ProductInfoInput {
   ref1: string;
   ref2: string;
   ref3: string;
-  designerId: number;
+  designerId: Maybe<number>;
   browsable: boolean;
   visible: boolean;
+  printFileWidth: number;
+  printFileHeight: number;
+  printFileDpi: number;
 }
 
 export interface ProductBlacklistMarketInput {