Turkey is a great country to travel by bus. There are bus links between all places which you must see some direct and some indirect links. For travelling by bus you need to make head booking because buses are seems very busy. There are Many bus companies and many diffrent destinations. On the buses seats are important. Some big companies has new type of buses which has seting map as 2+1 that will make your trip comfertable.
2+! seat desighned buses are more comfertable and wider seats. Also as a new type of bus the seats tv you can watch tv or film or you can charge your devices during the your tavel. Wh,ile you are using charger dont leave your device on the seat. because bus company has no responsiblities of lost device, val,d etc.
when you give your baggage to bus ask baggage ticket from the person who eccept the baggage