I had a 6 hours layover between landing in Istanbul Aiport to my domestic flight to Kayseri. I initially booked a flight at 21:40 (on 30th September) giving me a 3+ hours gap but the flight was cancelled. I was rebooked on the next flight, which unfortunately scheduled at 01:25 (on 1st October) so I spent a lot of time in Istanbul Airport, specifically the domestic departure. There was a row of 6 ATM machines and I tried all to check which bank I should use to withdraw cash. 

From tripadvisor, last update 28/09/2022 and this website, last update 04/2022 - the banks that doesn't charge a fee are PTT, Halkbank, ING Bank, Şekerbank, Fibabanka, Ziraat Bankası. 

Of the ones in the list, I've only used ING bank. PTT are mostly outside of Turkish Post but I've not used. 

I paid €230 for a 60 minutes flight time hot air balloon with maximum 24 people. Breakfast, pick up, landing party with drinks are the norm across all. Post my travel, I think the price should be closer to €200. I booked via the hotel and was with Air Kapadokya Balloons. On hindsight, it is easy to make a booking online by ownself, especially after flight that I learned the more famous companies are Butterfly Balloons and Royal Balloons. 

I found from here that Turkcell provides a Tourist Welcome Pack for 149 TL (~AUD 12), which includes 20 GB and 200 calling minutes, and valid for 30 days. This website was last updated in 2020. Turkcell's webpage mentioned that,

However, when I walked into a Turkcell outlet in Istanbul Airport on 1st October 2022, I was told the Tourist Welcome Pack cost 600 TL (if my memory doesn't fail me). I remember reading somewhere that sometimes Turkcell outlet in the airport could be more expensive compared to outlets outside of airport. One of a traveller I met told me that she was quoted an even higher price when she walked into a shop in Göreme.

I feel 600 TL (~AUD 48) is a little steep and asked if there is any cheaper plans. The staff whom I spoke to quoted me a 10 GB plan for 480 TL (~AUD 38.50) with validity of 30 days. Still not cheap and a less attractive package definitely. I didn't need the calling minutes and I could manage with 10 GB for 17 days, so I took this. 

Long distance buses are probably the only one where the fare is consistent with what I found before visiting Türkiye. Obilet.com is the website to look up buses schedule. I found this when I was researching for buses in Türkiye, and this same website was given to me by the hotel staff when I was in Göreme. 

One of the traveller I met during my trip said his attempt to get a ticket from the website was unsuccessful due to card issue but I've not tried. My usage was contained to looking up the schedule and decide which bus I want. I then bought a ticket from the bus station whenever I arrived at the city/town. 

Long distance buses were comfortable and some served drinks and snack. I played Candy Crush on one of my rides. Most commuters didn't wear a mask but I usually donned one on public transports. ID checks were very common on buses, we were stopped 3 times on the bus from Denizli to Bodrum (about 4.5 hours).

All the toilets in bus stations charge a fee for entry, ranging from 2-5 TL except one that I don't know where because it was a stop in between Cappadocia to Pamukkale. The 5 TL (~AUD 0.40) one was in Bodrum bus station. 

Public buses that connects Bodrum bus station to central takes credit card. So you tap on using a credit card, and it costs 5 TL (~AUD 0.40).

I don't know how it turned out that I was mostly on public buses or I walked. I only got on a taxi in 4 occasions. Twice the hotel called a cab on my behalf, and twice I approached a taxi driver in a bus station. All 4 times they used the meter voluntarily. I did round up when I paid but the differences were negligable. 

I opted to travel in October as it was said to be the shoulder season. I was hoping it would be less warm by then but not yet hitting the rainy months. There was only 1 day of rain but it went on/off for the whole day.