4 bedroom apartments are flats or units of a usually high-rise building that can be rented by tenants permanently throughout the year. An apartment with 4 bedrooms would generally be considered to be quite spacious as most mid-range; or as they call them in the United States; studio apartments; have 3 or less rooms.
Apartment blocks are popular is cities and particularly useful. As cities get bigger and busier, and suburbs stretch further and further away from the Central Business District (CBD) more people are now looking to rent or invest in apartments, closer to their work or the CBD. These blocks are usually located near supermarkets, shops, cafes, parks and public transport. The building should providing parking space, perhaps underground parking for tenants cars. The 4 bedroom apartments are ideal for everyone ranging from an individual looking for a spacious home environment, to couples, or for families with a few kids and/or pets looking for accommodation that allows for less of a commute to work or the city centre.
Apartments with self-catered services are extremely versatile. If you do not need to use all the rooms as bedrooms then these extra rooms can be transformed into an office, a study, a library, a guest room, a play room for young children or a games rooms for pre-teens, teenagers or adults. You could put a pool table or table tennis table in, or use the room if you have a particularly hobby to store things in. A spare room can provide extra storage space or be turned into a sewing or crafts room, there is really no limit as to what you can use the room for. If you have more than 1 child, having 4 bedrooms is extremely handy when you want to give your children their own personal space by having individual rooms.
Like any other apartment these ones should have a kitchen, living room, dining area and laundry. Depending on the building an apartment would have one or more bathrooms in it. Being 4 bedroomed it can generally be assumed that the apartment would be relatively large and not feel cramped and boxed in if it belonged to a couple or small family.
Depending on the building you may or may not be allowed pets, you may only be allowed some pets like fish or cats and not dogs but that would depend on your landlord. If pets are allowed you would have ample space indoors for them (unless of course you had a particularly large pet that was bigger than your average dog). Depending on the where you were living you could be in a building that had a gym, a doorman and even security. Your buildings features and what were available to you would depend on the type of building you were in and what amenities would got with the apartment you were in.
Whatever features you get with your building, your apartment is sure to be a comfortable, spacious home you can retreat from the world into, whilst still enjoying the best the city has to offer!