First, you said the convex angle was missing, which is hard to say, because you don't have a diagram.
Second, but the doors of the two bedrooms are opposite, which is a "curse door" in Feng Shui. The main family is not harmonious and often quarrels. It is best to change this pattern. There are two feasible methods: 1, hanging a bead curtain between two doors, and 2, separating the two doors with plants.
Third, the balcony can be changed into a kitchen, but be careful not to open the window behind the stove, because the kitchen is a fortune in geomantic omen, and the window behind the stove is exposed.
Fourth, you said that the entrance door of your house faces the stairs, which is also a bad feng shui. If you are facing the ascending stairs, there will be a verbal dispute. If you are facing down the stairs, there will be money leakage. The solution is to use the money of the five emperors and the white jade gourd to solve it.