Hello,
You can already use them on the platform as a landlord for some services (please, check the details here: https://t.me/RentberryNews/12)

You will be able to use the service, pay rent with BERRY tokens, use them for third-party services, landlords will be able to promote their listings using tokens. Also, the users will be able to cover a portion of rental security deposits in exchange for rewards in BERRY tokens.