2, the lack of corner houses will not do much harm to the single-parent families now. The lack of corner houses is aimed at the owner's wife and children, or there are more than two people who will have obstacles.
3, two bedroom doors face this. It doesn't matter, no problem.
Personal suggestion: after entering the door, dispose of a porch at 1.2M and divert to the restaurant. Or just tear down the walls of restaurants and entrance aisles. Not a load-bearing wall. There should be no problem. So it won't go straight to the end.
Or, facing the door, go to the two-bedroom apartment and dispose of a porch nearly 1.2 meters, which is much better than hanging a bead curtain.
Other problems are not big.