My suggestion is to make the housing account wide so people who have alts use the same house.
1) it will free up housing plots
2) everyone can probably get a house
3) gives everyone who doesn’t have a house and keeps losing the bids a better chance
4) people who’s house is auto demolished should wait two weeks before bidding
5) people who unsubscribe till the next update should also wait two weeks to bid again if their house is demolished