How crowded is the bus to Terra City mall in Istanbul and how to get a guaranteed seat?

At night, the bus may not be full; one recent trip still had vacant seats by Eminönü/Sirkecı. If you plan to get off there, it can help to tell the driver in advance.

The buses are described as comfortable and air-conditioned.

The posted schedule at the bus stop can be unreliable: arrived at 16:30 as listed, but there was no bus at that time — the real window was around 17:00–17:50, and the bus actually left at 17:10.

A recent observation notes the bus on this route is fairly large — smaller than the buses used on the Aksaray line, but still a proper full-size bus, not a small minivan.

This route uses a full-size intercity-class bus, so the chances of not getting a seat are considerably lower than on routes with smaller buses.

An afternoon trip to Terra City mall took 45–50 minutes, but the bus was packed and some passengers had to stand. The return journey at 17:30 was equally crowded. Morning trips may be less busy.

To guarantee a seat, board at the terminal stop where a ticket agent comes around before departure. At intermediate stops like Eminönü, the driver may skip you if the bus is full. Wave your hand to flag the bus down — especially at night, the driver may not notice you otherwise.

This route uses smaller-capacity buses, so they fill up faster. The bus does make intermediate stops, but there's no guarantee of a free seat if you're not boarding at the terminal.