video surveillance, balcony, loggia, bath, concierge, elevator, fire alarm, guest parking, furniture in the kitchen, protected territory, freight elevator; communications: paved road, central sewerage, electricity, waste disposal, central water supply; infrastructure up to 500 meters: bank branch, ATM, pharmacy, hospital, clinic, kindergarten, market, park, green area, playground, post office, pump room, restaurant, cafe, school, shop, kiosk,