This is the 13962nd most frequent Russian word.
обустроены
"Обустроены" means "equipped" or "arranged."
The word 'обустроены' means 'equipped' or 'furnished' referring to apartments being provided with modern furniture.
Квартиры в новостройках обычно обустроены современной мебелью.
Apartments in new buildings are usually equipped with modern furniture.
Here 'обустроены' signifies 'designed' or 'arranged,' indicating that the areas are prepared to enhance comfort.
Площадки для отдыха обустроены для максимального комфорта посетителей.
The recreation areas are designed for maximum visitor comfort.
In this case, 'обустроены' refers to parks being prepared or adapted for conducting specific activities.