I got a FFXIV Private Residence.
... during the 'rona when evictions of lapsed accounts was disabled
... and before they added the lottery system or whatever they have now
A total of 72 hours of speed-clicking on a fucking signboard, trying to bid-snipe the 30 other people trying to do the same thing.
If you were there you'd understand.
Each new house would show up on the market with a hidden availability timer between 0 and 24+ hours. You would have no idea when it would become actually available to purchase, so all you could do is click on the sign again and again hoping you could catch the sale when it actually went live. Since there was very limited stock, everyone else in the market would be there as well doing the same thing.
edit: Oh god now I remember it was even worse - if someone else already had a house, they could buy the property immediately without waiting for the timer. So you could have been chain-clicking for like 8 hours and someone who wants to relocate could just waltz up and take the place at their leisure.