Hallo,
I would like to get your advice on the subject.
I'm planning to buy an apartment with an existing rental contract. A property agent told me that usually the new landlords do not sign new contracts with the existing tenants, and the existing contract terms will continue.
Without a contract between the existing tenant and the new landlord, then how can the new landlord:
1) establish a legal relationship with the existing tenant, so that he/she can get the monthly rental payment from the tenant?
2) ensure that the tenant will pay the same rent charged by the previous landlord when the new landlord takes over?
3) get the deposit ("Kaution") from the existing tenant?