Ranch style homes are usually long and low with a bare minimum of interior and exterior decoration. The idea is to create a casual and informal lifestyle, usually with access to the outdoors via large plate glass windows, sliding glass doors, and patios or decks. Ranch style home plans normally imply a single story construction with a low and long roof line, with a cross- or side- gabled or hip roof.
If you are looking at building a family home for example, then storage space for recreational gear such as bikes, boats and tents should be considered, as should backyard space for outdoor activities.
An open floor plan leaves more room for light, a good flow of energy through the home, and easier access for many people. When researching modern home plans, a lot of people choose open floor plans in the contemporary style just for the sake of sheer convenience. When they have small children, it is easier to see across the home and make sure that their children are safe without having to constantly be in the same room. There are plenty of reasons for choosing a floor plan that is open, but this is actually a popular reason.
For example, in the southern United States sunshades and louvers as well as light colored building materials for roofing and cladding help to reduce the heat gain. Sustainable design also means that every inhabitant has access to outside views with natural light and natural ventilation. This sometimes results in narrower floor plans, or articulated plans which expose interior areas to several exposures. The contemporary house plan is designed with the goal of reducing fossil fuel consumption, and providing a healthier and relaxing environment.