“…Tikhonova [4], the economic status of individuals is determined by the level of income and the possession of property (real estate, durable goods, savings). She rightly asserts that the problem of real estate at the disposal of the population has a special status: 1. this is the most expensive property that citizens have (most of them are not able to buy housing independently); 2. residential real estate is a criterion of well-being, accumulated throughout life, by a specific family; 3. the nature (level) of occupied housing allows one to refer to the rich, and others to the poor [5]. So, regarding housing conditions, this should be housing of different storeys (including high-rise buildings, low-rise buildings, etc.)…”