Who owns the photos and marketing copy used to advertise my home

That depends.  For most our our homes, we provide these photos and copy for free as part of our service.  When we do that, we own this work for exclusive use by Remixto.  Sometimes, owners want extra photos or are required to pay for this work up front.  If that is your circumstance, then Remixto still owns the work, but you receive a right of use licence.

Name

Who owns the photos and marketing copy used to advertise my home

KBase

Owner-Rental-Promotion