Why is there such an imbalance of Houses in Europe? UK over 2K and rest of Europe under 100 (95% to 5%)

[BunnyCat]

Here is one ad in a Swedish newspaper but in English

Sitters asking for payment

OMG, what a mess. The enclosed ad was published in a Swedish newspaper today. It states: ‘No additional cost.’ Perhaps your sitter understood it literally. [expressen2]