I am having a very slow process getting the results I want with vray. I followed a vray guide and got good (same as tutor) results with just the sun in barcelona pavilion. Then I tried adjusting the sun to get a nice inside shot. It was not easy, tried spotlights and played with intensity, direction, length but that didnt work as easy as I thought. Then I switched to a somewhat strange system having rectangular lights facing upwards and downwardsand, got a pretty nice even render and tried using the same system for another interior. Now the rectangular light doesnt seem to work almost at all. A lot of parts gets too bright seemingly without any reason. I also switch the intensity for the rectangular lights but it has very little influence.
I guess I am mostly wondering, how would you start putting light in a scene like this?