concierge

noun
1
a person, especially in France, who takes care of a building containing flats and checks people entering and leaving the building
سرایدار, نگهبان ساختمان, دربان, متصدی امور ساختمان, مسؤول ساختمان
2
a person in a hotel whose job is to help guests by giving them information, arranging theatre tickets, etc.
دربان, رسیدگی‌گر میهمانان, همیار مهمان