Designing and planning a building is not so easy job as it looks on first view, especially when you are working on a project which costs millions of dollars.
Here you are watching one of such objects which are result of genius design and construction of those who made them. This building is named Subarquiteura and it was designed by three architects: Andrés Silanes, Fernando Valderrama, Carlos Bañón.
They had a task to create an housing unit which could eventually host a few of families and which needed to be special in some way. They also needed to create it in that way that every apartment which would be built in it have an unique look at the mountains and landscapes which are surrounding it.
Designers have decided to choose this unique spiral shape which seems to be pretty good solution in such situation. Its interior is as same good as its exterior, the use of space inside it is brilliant and even this is pretty small house you will feel like you are in castle.
source: Architecture office Subarquitectura

Pop over to http://www.manufacturedhomeoptions.com/ to get some tips regarding how to buy a new house.