Roomsketcher is an interesting proposal to make plans of houses online. It offers us the possibility of using guide lines while placing the walls of the walls, which helps to make a better calculation of the interior divisions by showing the angle and distance in meters.
To use it you must go to Roomsketcher and press “Start Designing”, once inside the drawing sheet press: New (upper left of the drawing screen) and choose from a blank sheet to a series of shapes that you can then go rethinking according to your terrain; then press Walls and start designing the interior environments of the house; when you have finished the design you have the possibility of equipping the house with the “Furniture” tool where you can choose from kitchen furniture to electronic equipment.