A inium is type of living residence within a multi-unit complex where each unit is individually owned. iniums are commonly called condos, for short. The origin of the term 'inium' comes from Latin meaning "joint rule."
Flat and condo are the same thing – a set of rooms that is on one floor. In USA, a flat is usually rented, while a condo is owned.
Real property is immobile—it cannot be moved. Real property often refers to land, and things attached to the land, and is often referred to as real estate.
The association shall obtain: (1) A casualty insurance policy or policies affording fire and extended coverage insurance for and in an amount consonant with the full replacement value of all structures within the inium; provided, however, that the association may exclude from such coverage (A) improvements made ...
An apartment building in which each apartment is owned separately by the people living in it, but also containing shared areas.
A inium (or condo for short) is an ownership regime in which a building (or group of buildings) is divided into multiple units that are either each separately owned, or owned in common with exclusive rights of occupation by individual owners.
A inium, or condo, is an individually owned unit in a complex or building of units. A condo owner owns the space inside their condo and shares ownership interest in the community property, such as the floor, stairwells, and exterior areas.
For example, a garden inium complex consists of low-rise buildings built with landscaped grounds surrounding them. A townhouse inium complex consists of multi-floor semi-detached homes.
Generally, a inium is a private residence that is rented out to tenants, it can be a flat/apartment or an independent house. But in modern use 'condo' is referred to apartments and flats only. Plus, iniums are owned and rented by individuals so renting a condo is more of a personal, one-on-one process.