This is the 13961st most frequent Russian word.
обустроен
Equipped, arranged, or well-settled.
The word 'обустроен' in this sentence describes that the apartment has been furnished or arranged in a specific way.
Квартира обустроена современной мебелью.
The apartment is equipped with modern furniture.
Here, 'обустроен' conveys that the city has been planned and arranged with considerations for pedestrian comfort.
Город прекрасно обустроен для пешеходов.
The city is well-organized for pedestrians.
In this example, 'обустроен' indicates that the street has been improved or enhanced by adding new lamps.