Tameria, a lot of the JWs don't understand that if title to the KH is held legally by the WT Society (as it often is), it doesn't matter how much time, effort and money you've donated. Legally whoever holds title calls the shots and gets the proceeds when the property is sold. If the WT holds title and the congregation is making payments indefinitely (not linked to a note or mortgage that can be paid off) it's really just perpetually leased property. No end of payment in sight.
And, again, if the JWs were more educated, they would understand this.