In the market, you can buy buildings and shops, plant beds, animals, houses for residents, as well as various decorative elements. To make a purchase in the market, you will need coins or gems.
Go to the market in the lower left corner of the main screen. Press and hold the item you want to buy and drag it to the main location.
Please note that the item can only be installed on the cleaned location.
The market also has inventory for the decorative elements you've purchased. It's a tab with a picture of a box on it. Press and hold the decorative element you want to remove from the main location and select the box button in the management menu. You can restore this item back at any time.