Istanbul Airport – Four Seasons Bosphorus VIP Transfer | Limousine Plus Istanbul Airport – Four Seasons Bosphorus VIP Transfer | Limousine Plus Private, luxury transfer from Istanbul or Sabiha Gökçen Airport to Four Seasons Bosphorus in Beşiktaş. 24/7 chauffeur service with Mercedes S-Class, V-Class, and Sprinter. Nestled along the Bosphorus in Beşiktaş, the Four Seasons Hotel Istanbul at the Bosphorus is a restored 19th-century O