I was thinking about all the trouble ESO says they have with performance when too many items are placed in an area and thus the need for hard and fast furniture slot limits. But what if there were available "kits" for things people want?
Request 1: Furniture Kits
Imagine you are building your own custom built pirate ship, you could easily end up using 200-300 individual items to make a good looking custom pirate ship. That takes a huge chunk out of your available limit for decorating the rest of your home. But what if ESO released a Sail Ship Kit, the existing models we already see ingame, just in say 20-30 individual chunks.
Now you, as a home builder, have hundreds of extra slots to play with since your ship is made up of significantly fewer pieces and broken up into pieces still allows your ship to look unique to your home if lets say you want to just use parts of it and end up with an air ship, or a ship run aground, or even a whole shipyard in the middle of constructing a new fleet.
Or lets say you want a field of flowers, you could use 150-300 flowers to create your field but if there was a "enchanted forest kit" again, 20-30 chunks.
Just an idea, I know wont work for everything.
Request 2: Furniture Paints/Stains.
The same way the outfit system lets you customize your characters look, what if we could change the paint job on certain home furnishings? What if you really like the Alinor Pergola, Blue Wisteria Peaked, but wish it was painted a different color to match the rest of your house?