The second problem is that it is not good to go through the restaurant when entering the house. People think of food as soon as they get started, which is easy to kill people's willpower.
In fact, the above two methods are easy to solve according to the drawings: in the introductory place, a porch solves these two problems. It can be made into a shoe cabinet or a screen.
As for roads and mountains, it's hard to judge. You have to know the standard sitting orientation of the house to judge.