How to distinguish between housing classes

How to classify residential complexes, and that must necessarily include business class housing today, we told an expert in the department of rent Real Estate Agency “Novopecherskie Lipki” Goi Aleksandr :
“There are 4 classes of housing: economy, comfort, business and premium. Depending on the distance from the city center, the average footage of the apartment, the availability of parking, landscape design and home territory, security level and, accordingly, prices, everyone chooses the most acceptable option for themselves.
When renting a house in Novopecherskie Lipki, which belongs to the business class, apart from designer apartments with individual planning, you get the possibility of underground and above ground parking, a guarded closed area, developed infrastructure inside the quarter, own park and fountains. “