Many firms offer pre designed plans that can be changed to accommodate individual tastes and preferences. There is a huge range of plans available online and from architectural companies - your task is sorting through all the various elements until you can narrow down a list of crucial components to be incorporated into your plan.
Home furnishing is dependent upon several factors like home color scheme, intended place of use, as well as personal preferences regarding interior design. For living rooms, the ideal option is modern leather furniture (leather sofa, love seat, and sofa beds), whereas for bedroom people prefer using fabric.
The basic idea behind the ranch style is that the major room areas in the house flow one into the other, rather than being small divided-up spaces as in other architectural styles. The access from the attached garage flows into the kitchen, to the dining area, to the living area, and to the bedrooms. The feeling of a ranch style house is one of openness and sweeping - sweeping vistas of the out-of-doors through picture windows and sliding glass panels, which open onto patios or porches where much summer living takes place.
Plan your budget accordingly so that you don't get your hopes too high or settle for less than you deserve. That is, plan your budget based on what you can afford. If a half-million dollar home is in your dreams, make sure you can finance it - visit your accountant and bank manager beforehand so you know what budget you can realistically work with.