I forgot to mention that I thought it is really interesting that the company employs people to serve other employees çay, which is Turkish tea. This tea is served in a little glass cup on a saucer, and there are usually two cubes of sugar on the saucer for the person who will be drinking it to add into the tea. The tea is very concentrated, so I usually add both cubes into my tea.
(I didn't take this picture)
Other types of tea and coffee are also available, but çay is the most popular - a lady sitting diagonally across me drinks more than 5 cups of çay a day. But, the more interesting aspect is that people are employed to serve drinks. I'm not sure if other Turkish companies does this, but this is definitely something I'm unfamiliar with.