1 is a prohibited tree species, in fact, it is also to consider the shading problem of buildings.
It is forbidden to plant conifers, because there are many kinds of conifers in cemeteries.
The taboo door in Room 3 faces the main door, so you can set up a barrier in the middle.
The tree species you choose should be no problem, so you should consider the location of the planting point and the growth influence between trees.
I hope your garden will always be full of vitality and flowers will bloom ~