Just a little ceramic information to share as a potter. Vitrified simply means the clay has become glass like by being fired to its proper maturing temperature. Usually ceramic tile means it is a lower temperature clay like earthenware or terra cotta. Porcelain is fired to the highest temperature and is more vitrified if you will. This usually means it is less porous to to absorb water and harder. Low fired ceramics with glazes much darker or lighter than the clay body will show chips easier. Rectified has to do with making the edges precise enough to fit smoothly together for less grout lines. So porcelain cost more to produce but it is more sturdy. All clay tiles should be vitrified.

OK... but the wire wont be lower as it is fixed now. The wire in the pics below is the wall facing each other. They were leveled on equal height but the beam on one wall makes it seem a little above. But i think you guys are absolutely right that up and down lights wont look good there. I think you are right about down lights lessismoore. Would it look good if i go with two different lights on opposite walls??? it would look odd right.

@Dar - We hired a builder and he gave us this blueprint according to our requirements. We started constructing with the foundation and then after foundation the real problem came into picture. Now i'm worried about the front elevation only. We have already decided to make the kitchen open n combine it with dining hall. As per your suggestions we can combine the stair hall which is in our hands. Let me tell you the most important thing, we are constructing each and every room according to "Vastu Shastra". So we are forced to place rooms according to that. We can't change the position of the rooms. I hope interior decoration will help us to flourish our home.

that is what i have added if you can see the pic above.. want some suggestions on partition that i can use between dining and sitting