Every businessmen got a lot of topics on his shoulders, each day. Even if he's employing a lot of workers, a lot of problems needs to be terminated in person. That's why it's really important to try as plenty facilities as available, to make labor far easier.
Right now even more families are purchasing houses, to get a chance to live on their own. Nothing odd in that, cause Poland is develop right now, therefore it inhabitants becoming wealthier every year.