Dear Sophie,
I want to give you some clues but it depends on how many days will you
spend in Türkiye.First,you should certainly see İstanbul,but it takes
at least four or more days,and then you should see Agean sea shore and
maybe ıf you have time you should also see sout beaches.
You can find very cheap hostels,but this is the first rule:You should
bargain .:)
serpil