Idea 1: Pillow room
-Pillows (1x1, 16 colours with different patterns, or could be a ground cover or able to be put on chairs even?)
-Pillow fort (1x2 or 2x2, kind of like with the bed nook curtains and pillows inside)
-Light background (like beige or even 16 colours) fairy lights
-More bed nooks in different colours
-Hammock (1x1 or 1x2)
-Wooden rocking horse or chair (1x1)
-Ottomans (1x1) (16 colours, preferably base is a different colour than the cushion colour, which is what dictates the item's colour)
-Blankets (I was thinking it would look like the purple cape)
-Long lounge chairs (like the beach chairs, but in regular couch texture, or the gothic couch type)

Idea 2: Music practice room
-Music stand (1x1)
-Microphone Stand (1x1, black or gray)
-Electric Guitar (1x1) (with a stand propped up)
-Acoustic/Electric Guitars (as a wall cover on the wall) (1x1? 1x2? 1x3? Depending on what is viable, orange, red, black)
-Black speakers (like the white designer ones but black)
-Soundproof walls (the practice room ones, white wall with holes? Could remove this if it triggers any phobias
-Piano stool (1x2, please make it higher so it's somewhat the height of the current piano)
-Electric Keyboard (1x1)
-Amp (1x1)
-Stools (1x1)
-Posters (1x1 wall cover, think band posters)
-Acoustic panels (1x1 wall cover panels that looks like a grid with slightly alternating colours)

These are the main ones but could also include other instruments conga drums, timpani drums, gong, xylophone, flute, recorder, trumpet etc.)

Idea 3: Art studio
-Drawing table (1x1 or 1x2, those that can be shifted to a certain angle that's easier to draw on. I was thinking the rotatable type of item, where if it's a different rotation it looks different? One could be shifted to an angle, the other could be just flat)
-Easel (1x1 empty, blank canvas, white)
-Easel (1x1 with unfinished art, could be a selected few colours depending on the current colour count of decors)
-Another art collection (I will suggest art pieces as inspiration)
-Unfinished or finished pixpet sculpture (propped up like the marble statues, but perhaps only the drax face)
-Wooden shelves (wall cover, like the wall mounted bookshelf but in a lighter colour, several layers with art supplies on there) (an alternate idea is having box wooden shelves which looks more artistic)
-3 layer art carts with various art supplies (a few chosen colours, like white, cyan, gray, think the style of the bathroom items. Also maybe a wooden one.) (on it, different buckets of art supplies, brushes, pencils, colour racks, glues, paint tubes (large ones), boxes, glue, things like that)
-Palette (The wooden c shaped ones, flower or rectangular shaped white ones with paint
-Jars with art supplies (pencils, brushes) (1x1)
-Paintbrush (1x1)
-Watercolour set (1x1, a set with all 16 colours as paint)
-Drying rack for art (1x1 or 1x2, the ones that are layered, has artworks on some layers)
-Apron (Wall cover 1x1)
-Bucket of paint (1x1, was thinking gray tin with maybe the primary and secondary colours, if 16 colours is too much, the gray one could just be empty)
-Paint bottles (1x1, the primary and secondary colours, if 16 colours is too much)
-Art Craft Table (2x2) (Similar to the board game table that we already have, but with art supplies or unfinished art on there)

Extra: Not too related but a half painted wall which has 2 colours together, it would make for interesting rooms, ladder that is open or propped up against a wall (wood/metal), stack of art papers, tape, clay, cup for water, general stationery)

Idea 4: Throne Room
-Throne (1x1 red velvet, golden edges)
-Chandelier (wall cover, 1x1/1x2, the type of wall cover that the disco ball is, hanging from the ceiling)
-Pillars (Golden noolong pillars)
-Indoor marble/golden shiroking/xeldron statues
-Wall cover curtains (1x3)
-Golden dining table (a golden version of the gothic table)
-Royal hanging banner (1x1, long wall ones, pointy end with a creature silhouette in the middle) (could have a few versions, for all the legendaries)
-Podium (patio sized, but red with carpeted stairs)
-Standing up tall lamp with candles in a circle/candelabra (1x1)
-Golden candelabra/candle (short) (1x1)

Other items: Golden chest (treasure chest half opened with golden treasure around it), crown (gold? silver?), scepter, golden edged mirror (wall cover), vases (blue or light green patterned, white base colour)

Idea 5: Movie set + theatre items
-Popcorn (1x1)
-Popcorn machine (1x1)
-Bottled drinks or cup drinks (think takeout drinks)
-Director chair (1x1)
-Drama masks (1x1, the comedy/tragedy ones)
-Spotlight (wall cover 1x1)
-Tickets (1x1)
-Movie reels (1x1)
-Large TV (1x3? 1x5?, wall cover)
-Red carpet (1x3)
-Camera (1x1, black/gray)
-Clapperboard (1x1, black/gray)
-Award trophy (yellow, with a base)
-Barrier post (it's those that stop you from entering a place, there's a rope in the middle 2 metal posts) (1x1, but you can put them next to each other)
-A set item that you could put at the top left or top right corner to change the colour of the walls and ground (for a 3x3 or 4x4 grid)
-A wooden stage (patio size)

Idea 6: Farm
-Tractor
-Barn (similar to spooky shed)
-Windmill (1x1 or 2x2)
-Wheelbarrow (1x1)
-Fence (as a barrier item, 1x1, and you can put them next to each other. Also corner pieces)
-Bag of seeds or fertilisers, with a gate
-Sprinkler (maybe animated)
-Farming tools (pitchforks, shovel, spade, hoe, rake, could also be an indoor wall cover item with all of these tools on it)
-More items like wheat (maize, soybeans etc.)
-Water ground cover (similar to the beachline water tile, but for grass or brown ground)/long water trough item (1x3/1x4/1x5)

Idea 7: Indoor playground
For reference, the colour scheme of the kinder set.
-Ball pit (2x2, think the inflatable pool but filled with multicoloured balls instead, or foam pit!!!). There could also be a separate floor skin for it.
-Multicoloured obstacles (1x1, you know like those weird seesaws, cube looking things with holes, n shaped, ramp)
-Playground Boxes:
-Trampoline (2x2, 1x1)
-Climbing wall indoor skin
-Plastic bench
-Large plastic pixpets (like the toy ones on the ball pits)
-Plastic mats (2x2)
-Hopscotch (ground cover) (1x3?)

Extra: Other playground facilities, I don't know how it can be translated into items. But something ok I'll draw it, net sides, the walking bridge thing idk ok. Big plastic cars.

Idea 8: Carnival
The items could be animated if it’s not too difficult? (Or it could be a simple flashing light animation)

-Attractions: Carousel (with horses), Ferris wheel, Pirate ship, Tilt a whirl, hot air balloon
-Carnival food: Cotton candy, burger/hotdog, churros, ice cream, caramel apples
-Carnival stalls: Selling food - those could have wheels, game stalls, merch stalls
-Toys/prizes: More pixplushes! (Large ones, small ones) (e.g. Saurospud, Lutipaw, Oecko, Pandstar, Duskubb, Cupiqua etc. cute ones), pile of pixplushes (like the pile of presents)
-Decorations: Multicoloured balloons fixed on the floor (was thinking there could be a few: one with the regular red yellow cyan purple lime colour scheme, one with warm colour scheme, one with cool colour scheme, pink, monochrome), carnival flags, large figures that are pixpets with outfits

Idea 9: Dessert Shop
Light pink, light blue, light green pastel colours, it should fit in with the rose kitchen items
-Display cases (brown) (with glass)
-Display platter
-Cake stand/3 tier dessert stand
-Compact kitchen in other colours
-Kitchen items (Whisk, spatula, bowls, measuring cups)
-Menu (hand-written, as a standalone board, 1x1)
-Food: Small tarts (1x1, 16 colour?), waffles, ice cream, milkshakes or smoothies
-Cashier
-Lighter colour version of the chocolate milk dispenser
-Round tables and round chairs
-Hanging lights and hanging plants (wall cover)
-A larger message board (wall cover, similar like the existing pinboard but bigger, like how people would leave messages/cards/photos/signatures on there)

Idea 10: Pizza Shop
-Pizza (small) (1x1) (a few types, all cheese, pepperoni, thousand island etc.)
-Pizza (large) (2x2)
-Pizza oven
-Stacks of pizza
-Pizza boxes
-Pizza dough
-Pizza topping table
-Pizza display table
-Menu (hand-written, as a standalone board, 1x1)

Idea 1: Bomb shelter
- diesel generator: (4X4)
- cot (1X3)
- Box of rations (2X2)
- tin can of food(1X1)
- twist handle metal door(1X2)
- radiation sign (1X1)
- gas mask(1X1)
- metal shelf of supplies (1X3)
- Ham radio (1x1)
- Red glowing emergency light (1x1)
- Vent (painting/window type item) (1X1)
- radioactive glowing puddle green(carpet item) (2x2)

idea 2: Homebrew room
- Glass carboy(empty) (1X1)
- plastic carboy(empty) (1X1)
- plastic bucket(1X1)
- Glass Carboy(red wine) (1x1)
- Plastic carboy(red wine) (1X1)
- Shelf of bottle grain(2x2)
- Bottling tree (1X1)
- pot on camping stove(2x2)
- Grain miller (2x2)
- Box of glass beer bottles(2x1)

idea 3: Occult dungeon
- dusty ominous grimoire on podium (2x1)
- sacrificial dagger (1x1)
- pile of bones (1x1)
- wall chains with skeleton (1x1)
- ornate altar (2x2)
- lit candles(red, green, black, blue, white candles) (1x1)
- red ritual circle pagan or wiccan(works like a carpet item)(2x2)
- stone ornate demon statue(2x2)
- round table with crystal ball (2x2)
- tarot card deck(1x1)

idea 4: Burial tomb
- arrow/dart trap(works like window items)(2x1)
- sarcophagus/coffin (2x2)
- Giant round boulder(2x2)
- pressure pads ground pieces(like carpet items) (2x2)
- pile of treasure (2x2)
- ornate vases(1x1)
- ancient medallion (1x1)
- broken ancient sword (1x2)
- pile of sand (2x2)
- mossy cobble stone/sandstone style wall(wall paper)

Idea! Computer Room:
- Fancy Modern Desk 1x2 or 2x2 (Depending on if its just a flat against the wall desk or an L shaped desk)
- Monitors 1x1 (Color could determine desktop backround!)
- Desktop Computer 1x1 (Could come in various colors) I was thinking a glass sided case so you can see the inside and maybe it could have fans that run? That would be really cool!
- Laptop Computer 1x1 (Color could determine desktop backround!) You can go with a MacBook Air type look for simplicity.
- LED Strips for Walls 1x2 (All the Colors!!) If they could flicker or something that would be awesome!
- Tripod for Camera 1x1
- Headset 1x1 (All the Colors!)
- Mouse and Keyboard 1x1 (All the Colors!)
- Gamepad Controller 1x1 (All the Colors!)
- Modem and Router 1x1
- Game Posters from the Arcade! 1x1
- Plastic Mat that goes under desks 1x2 or 2x2
- Fancy Gaming Chair 1x1

Exotic Greenhouse
Luminous glass walls and dark wooden tiles
Moss wall decorative frame (made with round, fluffy moss)
Lichen wall decorative frame (this one contrasts with the moss by looking very sharp)
Nepenthes pitcher plant (this one can be found by green/lime pets, but a few colour variants and rarities would be available as pitchers can be deep red, green, yellow, purple, white, etc.)
Venus flytrap
Cobra lilly (these can also have some intricate patterns on them and there's different shapes too!)
Wooden flower shelves
Wooden ladder
Anything that's glowing, like decorative glowing driftwood would fit nicely as a decoration in there. Not sure, I think this phenomenon is called foxfire? Kinda like that :)