I honestly don't mind the invisible timer as much as I do the stupid length of the timer. A player should not have to suffer through camping a placard and earnestly clicking it for sixteen hours before falling asleep, only to wake up three hours later in a panic and see it went to someone that they hadn't even seen arrive. A full day wasted for nothing. Nor do I think the relocation ability of those who already have a house fair. There should be a time limit of, say, four hours on the plot before it is no longer possible to relocate.