A vacant 1+1 apartment in Avangart Istanbul, Vadistanbul, on the 3rd floor of a 16-storey block, with covered parking. Avangart Istanbul Avangart Istanbul is part of the Vadistanbul development, directly connected to the Vadistanbul shopping mall, with indoor and outdoor pools, fitness centre, children's play areas, landscaped gardens, covered parking and 24/7 security. The location offers quick access to Maslak, Levent, the TEM and Northern Marmara motorways, the metro and Istanbul Airport.