Generally you can do pretty much anything with a house if you have the time and money. with a limited budget it does limit what you can do especially for kitchen remodel costs. A kitchen renovation needs plumbing - where is it located in the garage now? Will you build your new kitchen etc on the existing concrete garage floor? If you build a new floor above the existing garage floor that may give you more options for remodeling. Let us know about these answers and we can try and give better advice. Also consider talking to a local kitchen contractor or kitchen cabinet shop - they may be able to answer many of your questions and you will want to talk with them eventually anyway for your project. To get a cost of the cost to remodel your kitchen the website http://www.remodelormove.com/kitchen-remodelling The calculator gives the cost to remodel your kitchen broken down by labor and materials

Many thanks for your valuable comments. 1. My intention of raised cabinets was to clean it daily, as cabinets that touch floor accumulate lot of dust and food particles below. If we rule out steel legs, any inputs on raised floor only of cabinet area and then cabinets?(Just like plinth in modular cabinets- but this will be permanent and of tiles) I have not seen such structure anywhere, so curious if it will work. Otherwise I will go with traditional ones. 2. Moving pooja out of kitchen is very difficult as other rooms are just enough for their function. Currently a small Mandir is attached on wall where Fridge is shown in layout. I thought the new area could be little extra for all pooja related things. Will like to know the reason of your recommendation, is it odd in whole design, or not suitable in area .. or anything else? How about moving it to corner of dining area?

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Recreate this kitchen with cupboard