Are you house sharing with the Guests @Dervla2 ?
Or living somewhere else?
If you are house sharing with Guests it would be sensible to write to your Property Manager to explain what you are doing and come to some agreement in writing, however if you have moved out and are Sub letting/leasing the property and not living in it that is a different story and is likely to be in breach of a Residential Tenancy Agreement.
It is conducive to a good working relationship to be transparent with Owners of a property if you are Renting and get an agreement signed with them rather than get yourself into trouble.
All the best