The Sky City proposal consists of a building 1,000 meters tall (about three times the height of the Eiffel Tower in Paris) and 400 meters wide at the base. It has a total floor area of eight square kilometers. It functions like a medium-size city with housing, offices, commercial facilities, schools, parks and theatres. It provides for 35,000 full-time residents and 100,000 workers. Sky City 1000 hopes to provide all the services of a city in an attractive natural environment.