Vaastu: Science Or Nonsense
This article from Hindu Guide Subhamoy Das covers the origins of Vaastu and includes comments - both positive and negative - from experts.

Vaastu Chart
Also from your Hindu Guide, this chart shows the relationship between different gods and planets to the directions and different parts of the house.

Sacred Architecture
This very informative page has information about both Vaastu and Feng Shui, and helps clarify their similarities and differences.

Introduction to Vaastu
This introduction to Vaastu is quick and to the point.

The Science of Building: An Introduction
This page really gets into the nuts and bolts, so to speak, of Vaastu. That's not surprising since it's from an Indian architect's site.

Vaastu Sastra
Here are some basic principles to keep in mind if you want to build according to Vaastu rules.

What is Vaastu?
The five elements (that includes sky, or Aakaash) are integral to Vaastu. Here is some information about them.

Merits and Demerits of Vaastu
Does it matter what shape the lot is, or the direction of the road it faces? You bet it does! Here are some guidelines which tell you what to expect.

Vaastu Solutions to Your Queries
Maybe these aren't the answers to your queries, but it certainly shows how detailed Vaastu can get!