I don't know much about vastu, but I would keep one door closed all the time and use only the other one. I wouldn't block it with anything, though, in case of an emergency. Maybe hang a tapestry or something on it so it seems more like a decoration than a door?

Also, in general for Vatas, make sure your environment is decorated in soothing colors (warm skin-tone colors are relaxing, and green is generally good for Vata) and not too over-decorated. Keep it simple, snug, and not overly stimulating. Use materials and colors that are the opposite of Vata traits. Vata is light, moving, changing, cold, and thin - use warm earth tones, stoneware, heavy/dense things, deep colors, "grounded" furniture and decorations.

hi ,
i am wondering about the use of gemstones like obsidian to balance the vata.i dont find anybody else talking about it.what is ur idea on it