1, the year when the house was built, that is, the time when the house was capped.
2, the exact location of the house, the location of the mountain, it is best to use a compass or compass to judge.
3. The age of the owner of the house.
4, the surrounding environment of the house, buildings, roads, running water, rocks, garbage, trees, whether there are various shapes and so on.
Judging from the type of apartment in your home, it should be noted that the entrance door is facing the bathroom and needs to be solved. It's best not to rush the head of the bedroom to the bathroom.
Other aspects need to know my above conditions before they can continue to explain.