Rimadesio sliding doors system: SAIL design by Giuseppe Bavuso. http://www.rimadesio.com/eng/catalog_sliding-doors/sail.php  3dsmax file contain 4 types of doors: 3 and 4 rails and 2 sliding doors into the wall. You can see in previews. Materials: walnut veneered aluminum structure and gray transparent glass. Materials in Corona renderer. * Uhuru DK Chair is not included in file it is placed in previews only to show the transparency and reflection of the glass. You can download if you want it here: http://3dsky.org/3dmodels/show/uhuru_dk_chair