Furthermore, if there are several tall buildings in the community, which one should I choose? It is usually advisable to choose this building with a building behind it, because it shows that there is a backer behind your building; If it happens that the building you choose is shorter than the building behind, it doesn't matter, because there is a backer; However, if there are tall buildings in front, that's not good, because there are mountains in front, similar to those in "Gong Yu Mountain". If you happen to live on a lower floor, such as the floor below the 8th floor of18th floor, then I suggest that you still need to resolve it to prevent some suffocation effects. Which floor of a tall building is suitable will, of course, be related to everyone's numerology and five elements.