Slightly ridiculous that the discount means the large house is actually cheaper than the small house At least this indicates they won't exclude them from the wider discount weeks
I assume it's their marketing, to convince people to buy the big house. People that are doubting to buy the house(s) at the moment, could be persuaded now more easily. You're very lucky to have that 20% discount now! I want to buy some rooms twice and the small house, but I'm going to wait until we have a promotion in Belgium.
I just bought the 3 remaining rooms in the Belgian shop! Can't wait to complete the house!