As far as I see it is 9W-leased aircraft with fully flat seats, as per GDS:
PHP Code:
01 TK0748 11DEC17 33J SEATPLAN FOR IST-SEZ * CON 0/30/190
TOIL
DOOR EXIT
N ... ... ... N
N 02A 02D 02K N
N 03A 03D 03K N
N 04A 04D 04K N
N 05A 05D 05K N
N 06A 06D 06K N
DOOR EXIT
TOIL TOIL
ENGN N 07A 07G 07K N ENGN
ENGN N 08A 08G 08K N ENGN
ENGN N 09A 09G 09K N ENGN
ENGN N 10A 10G 10K N ENGN