Longterm rent

Hi everybody.

Im moving too BG in a few months and can see all the apartments for rent is mostly 1 year or max 4-5 year.
I would like to find a place where i can rent without time limits on the contract.
Is this possible in BG or am i totally crazy for even thinking this..
Im planning to retire in BG, but im not rich so will be saving money until i can buy something later.

Thank you