I for one hopes for a lasting solution but for now all we can do is suggest and wait. While it is probably true that the devs try as much as they can to provide content, in this context housing content while minimizing cost, this is probably because there are other aspects of the game that need financial resources. That being said, i believe that the devs are truly aware about the condition of the housing aspect of the game and are working on solving it. I'm very excited with the upcoming expansion as well as the patches that follow because if there are big changes to the game a new expansion is definitely the best way to implement those changes.