Thanks Cheryl to explicit raising the topic, I have made some posts, but if it is coming from you it might get more attention.
Bottom line in Turkey life remains very affordable, Electricty, Water and Gas are very cheap. I think we (2 of us) we spend max EUR 50 per month, in practice I think closer to EUR 30. Having said that water for making tea or drinking I would advise to buy (bottles of 19 Liters), we spend I think around EUR 20 pm.
Health insurance is a more costly topic, we go with an international company (very good service I have to say) We are a bit older 61/53 and we pay around EUR 250 pm, with the national insurance I think it is around EUR 140 for two of us (but then again ease and service are also important)
On children they can be expensive if going to private school, but we do not have any so for us no topic.
We live in Mahmutlar, all amneties are close, so we rarely take a taxi or bus, but from my experience VERY cost effective (unbelievable I have to say)
We own our own apartment, I do not know the current value (we bought end of 2021 and I think it was still fine at the time, skyrocketed since, but in 2023 new rules were implemented and it is both difficult to buy or sell for that matter. We have no plans to move (at this stage) so lets see what happens. Any buyers however should be aware of changing rules (and cost attached)
Not for me (for my wife), but dentistsare good and cost-effective (in Hungary in my view they are better though). Depending it can be expensive even fees are VERY acceptable.
In Turkey they do not seem to know the concept of GP (health care). In hospitals they will help you.
Leisure activities are wide, for me and my restaurants are the main item (prices go to the level of 60% of Western Europe, but service is very, very good I have to say). For a luxury restaurant you have to expect to pay EUR 40/45, average is EUR 30, cheap is EUR 20. I have to say without alcohol (I drink at home).
All in all restaurants EUR 700 pm (decadent I know)
My wife takes a tour through the local operators (a complete rip-off in my view) and spending far too much time in buses and bad offered lunches.
Alcohol is expensive (but honestly still not too expensive), having said that I drink (a lot) I budget EUR 500 pm.
Smoking is cheap (relatively), but I smoke 3 packages per day, so that is coming to EUR 200 pm
Depreciation of tools are not mentioned, but it might be that a TV/computer/furniture/.. has to be replaced (I set aside EUR 80 pm)
Something will go wrong with your property, repairs have to be made (EUR 100 pm should be fine)
Aidat (maintenance costs of complex) in general far too low. But in our case just EUR 30 pm (should be EUR 150 to get 5 star service)
Local taxes, very low, perhaps EUR 100 per year (currently ,they should be well advised to increase (but that is just me).
Mandatory earthquake insurance can also be ignored (but you have to pay annually), you will not get a serious refund. As a side note we did not even consider insuring our property for burglaty or fire (in Turkey insurance companies do not recognize the issue)
Bottom line, if you do not drink or smoke EUR 2.200 per month should be relatively fine.
As a PS for future expats, find a good real estate agent which arranges all for you, of course you have to pay for additional services (which is fine), But they arranged for bank-accounts, changing driving license, direct debits, ... we pay well and in Turkey people are very friendly and welcoming they are still commercial (rightfuly so)