Original sentence: Hochtief assumed management of the airport on April 23, 2005 for a 20 year concession period.In 2007, the airport saw record traffic through its terminal.Internet service through WiFi connections is available free of charge to customers of Tirana International Airport and car rentals are available to visitors next to the exit at the Arrival Area.Since 2005 and the assumption of management by Hochtief AirPort, significant improvments have occured to expand the airport and its surrounding facilities for the needs of the passengers.The air traffic equipment and facilities of the airport have been heavily modernized following investments by Tirana International Airport SHPK, a consortium lead by Hochtief AirPort.The new facilities inaugurated on March 23, 2007 significantly improved the services offered to air travelers in Albania; however, they lack jetway facilities which allow passengers to board an aircraft without having to go outside.The new terminal's current capacity (one million per annum) was surpassed in the same year it was inaugurated which prompted the operator to invest in a two year expansion project
Edited sentence: Air traffic equipments and travel premises of the airport have been heavily modernized due to investments by Tirana International Airport SHPK, a consortium lead by Hochtief AirPort (who took over the airport on April 23, 2005 for a 20 year concession period).In 2007 the airport saw 1,107,325 passengers pass through its terminal.In recent years since the airport was given over to Hochtief AirPort many things have been added, expanding the airport and its surrounding facilities for the needs of the passengers.Internet service through WiFi connections is available free of charge to customers of Tirana International Airport and any visitor is able to rent a car next to the exit at the Arrival Area.Rinas has for the first time in its history surpassed the million passenger mark since its total renovation from a small provincial airport, to a modern medium sized international airport with many facilities meeting the needs of its costumers.The new premises inaugurated on March 23, 2007 improved significantly the services offered to air travelers in Albania; however, they lack the jetway facilities which allow passengers to board an aircraft without having to go outside.The new terminal's current capacity (one million) was surpassed in the same year it was inaugurated causing the operator to invest in an expansion project over the course of two years