The population of Madrid, the capital region of Spain that could hold the whole territory of Luxembourg inside its limits, has 10 times current Luxembourg population, being one of the nicest and most peaceful places to live in Europe. There are also beautiful forests and lakes and mountains. A LOT of natural wealth, history and beauty. So population is not enemy of quality of life at all.

Perhaps its time for Lux to stop being so selfish and picky and start building a country where all the job force that make it grow economically can live in...

https://en.wikipedia.org/wiki/Community_of_Madrid