At this stage our system does not allow any changes to an already accepted booking.
What we can do instead is check with your landlord whether he would agree with this and then ask you to complete a new booking with the new conditions.
As soon as the new booking is accepted, we will cancel your original booking and refund your payment, including our service fee.
This makes it easier for landlords to accept such changes because they receive the new booking before renouncing to the original one. Please note, however, that this change is only possible if your accommodation provider does in fact agree with it.