Considering the OP posted at the rate at 2.34 which would turn their 100,000 pounds into 234,000 lira. If you changed that back to pounds at the below advertised rate of 2.6 then you would get 90,000 pounds. A loss of 10,000 pounds in 2 months if you used the interest as income.
Are you sure you want to change that much hard currency into lira?