With your original pictures - I agree with larger rug. But I don't agree with comments suggesting the rooms are monochromatic. They are lively indeed. I think you are just missing some accessories! Art work on the empty walls - even just a single large dramatic piece is in order. In the bedroom on the white wall, in the living space behind the sofa, in the greenish bedroom behind the two beds. Those are instant areas where you can improve. But I think your spaces are lovely and well put together. Also I agree with the comment about table lamps - some of those would really add something, and your coffee table looks so empty - maybe just one gorgeous bowl, or stack some books. These rooms are 90% done in my opinions, just need a few finishing touches. Some of my rooms come out like this because the clients are not willing to pay for those last few finish items or feel they can do that part themselves...

I have discussed your design with my family.I likes it. some suggestions shall I change the cook top and sink in the main kitchen to each other. Because according to our tradition we have to cook by facing East or North.the window side is the east. Similarly shall we move fridge to the right end of the kitchen.(to the south Side) then I can place the mixer at there where the fridge now is.Is it convenient .i don't know how to convince my family about this design. ours is an orthodox one. Its not a matter to be discussed here. I hope I can.Any way i like this

Effectiveness is influenced by capacity of unit. If you are trying to mount a 270 cfm fan more than 30" above cooktop, then it may make noise but will do little to clear the air. If it is 1000 cfm, then it can be higher than 30". So the answer is "it depends". Most people don't mount them more than 36" above the cooktop unless it is a really high powered unit.

I would prefer natural stone cladding instead of exposed brick decor. This is simply because natural stone cladding can provide a classy and elegant appeal to the home. Also, it is easy to maintain and lasts long. Another reason I would prefer stone cladding is that it provides a modern touch to the interiors. I would also prefer patterned tiles or textured walls over exposed brick as I feel that it makes a space look more lively and beautiful.