There are new concepts that are used today in the housing industry. These concepts emerged because of many reasons such as the need of space and economic purpose.
Among of these concepts are those which have attics or with basements. There are many houses today that utilize extra spaces in order to provide more space.
Another is having a two adjoining rooms which have a single or a common toilet and bath. Instead of having toilet and bath for every rooms; owners of the rooms shares a single toilet and bath together; thus saving more space in the house.
Another is having a dining room utilized as a kitchen at the same time. This design is very common among medium or small houses where the kitchen is also used as a dining room to be able to save more space.
Some houses convert their living room into a bedroom during the time. During the day, these are use for different activities but during the night, the residents make use of these as their bedrooms.
Double or triple decks are also utilized by others. Having this will save more space as the beds are arranged in decks horizontally.
Other houses also have dual purpose furniture such as sofa-bed. This will be used as sofa where people seats but this can also be used as beds where an individual sleeps during the night; this saves an extra space.