Hello, as Tirian-Hammerfist wrote here
please clean the trash in the Housing Instances.
There are already three years that I never see somebody in my Housing instance, except my Kinship.
Other Kinship members must buy their Houses in other instances because in our Kinship Housing Instance are no free houses, although there are no soul in them.
The other three (3) free Kinship Houses can't be sold out because there are no Player Houses free, so they are still there empty, about three years.
So please make us a favor and change this ugly situation to auto-abandon after 1 years inactivity on the account.