My go to hood is Vent-a-Hood for all of my high end kitchens. They are quiet, highly efficient, and different technology than any that you suggested above as far as the filtering.

Hi Farooq According to the plan given above as specified the bathroom size made with an incorrect design as its door opens just while entering the bedroom area and it can be good if it will be made a bit away from the entrance of the bedroom. Maybe the door of the bathroom should face the master bed then it can be considerable. The Hall area is okay but it doesn't need a requirement of a separate drawing area, It's better you can use that space as a whole and make it a grand living room or something which can make the room look large enough The main door should be made at the W marked side as it can open to the parking area and also doesn't obstruct the given design whatsoever. I Hope this might help I hope this might help please connect @liveuphomes Thanks

Hi, Is the kitchen design ok or needs improvement.? The sink location and fridge etc? We also plan to make concrete shelves on south facing wall and the wall facing west. Request to suggest if it's ok or needs correction? Thanks

Hettich Onsys 4447i is what I use often, it is priced around Rs 220-280 for a pair and in years there has been no complain about any rusting, funcionality or hydraulics, It is soft close. Apart from Hettich I use goodrej or ebco. Ozone is inferior to these brands.