The most unique advantage of buying a penthouse is the view it offers. Due to windows that go from the floor to the ceiling, these offer spectacular views of the city.
Even though the initial investment in the penthouse is significantly higher, it provides great returns later in terms of living space and luxurious living. These houses offer great resale value too.
The level of security you get in these penthouses is unmatched and you will get privacy of access by having separate access to your penthouse apartment.