Neok, you should use the same agent for letting, furnishing, meitenance and all other needs.
from my experience you should work with a company that has good contact with tenants, bear in mind that rental season starts mid august... PM me if you need more details
Why not post the information on the forum? The ethos of Askaboutmoney is based on sharing information on the board, not via PM, unless there are good reasons for doing so.