Google Sketch Up is a program which is available on the internet for download. The program can be used to create 3d buildings and help people design new artictechture. Also the program can be used to import buildings to Google Earth. The Building tool is very  good but is very simple and does not include very detailed tools for creating buildings. Objects can be downloaded on the internet from other users creating objects with Google Sketch Up. This helps to create a more detailed building but still needs more complicated tools to make Google Sketch Up a better program. The textures are not detailed and colouring the building will not be a very interesting feature of the program. Another feature which is being very simple to use. This is very good but complicated tools are not there, not allowing the creation of very diverse buildings and only allowing the creation of square or rectangular shape buildings.  Overall the program is a easy to use, expandable program allowing the creation of 3d buildings quickly and easily.