so I'm building my appartment, all markers are placed correctly, only the house area doesn't have any, I created a bedroom there (4x4) it's small since I wanted it to be a starter, I noticed that while placing the furniture that the cost of the build house doesn't go up ! tried it with most expensive stuff and still the same, so if anyone can confirm that it would great, if you want I can put a link to download here if you can test it for me