So my first render..used just HDRi map, never really got to work these right in Mental Ray, love the real-time interaction, saves so much time !
I let this "cook" for only 20 minutes, so hence so much noise, it isn't really worth much anyway, will work on this later tomorrow, this is my school project as I currently study architecture in Prague.
Comments are welcome

Enjoy your time, and once again, thank you folks at refractive !
Edit: Added new pic, with furniture