EZblueprint.com

Easy Blue Print es una herramienta muy útil para crear planos de planta de oficinas, hogares o cualquier edificio en construcción.

With a nice interface, and with millions of possibilities to create different types of maps (map of houses, factories, 3D designs, flow diagram, ...) is one of the best (if not the best). The truth is that I like everything except a couple of things. If your work is a designer this is a great option to consider.

The system is easy-to-use and pretty basic for beginners I'm sure if I understood it more I could do more