Vikrant, is the picture taken from the front of your Entry door? I love your style and pieces. Just a few suggestions if this is the view when you first step into the foyer, I am not an expert! Ganesh in the place of the mirror to greet you and your guests as Goddess Lakshmi is supposedly behind him, will create more prosperity to the household. A recessed focal light from the ceiling to highlight its beauty. Another silver empty frame placing behind Ganesh, similar to the mirror to frame the idol or a Rajasthani silver jali work piece that way the wall behind would not look empty either! The beautiful mirror can be placed where you have the Ganesh now, that way the positive energy coming into your house does not get bounced back or out...

Maybe seal it with polyurethane alkyd enamel made to protect?

While change the bathroom fixtures and tiling seems simple those elements account for more than 1/2 the cost of many bathrooms. You can estimate the cost to remodel your bathroom with this online calculator http://www.remodelormove.com/bathroom-remodelling. A budget of $2800 will be tough - it just depends on which fixtures you pick and who does the tile installation. Tile installaton will likely take several days maybe even a week depending on the design and type of tile. You may want to consider other materials like solid surface or engineered flooring that will be less expensive to install

Dear Vinod, That's what happens when you give a project to a carpenter cause they view it as the single element and can't imagine where and how it is going on with the space around. "They literally don't care" except the money they save in that project. As the wardrobe is glossy and dark gray you have to make-over everything in that room to makle it look better. So better go for removing it which is more economical, and if your wardrobe is done with solid wood or timber just go for wood finish paints (veener/varnish/some other) or else go for duco paint or any other that can be applied on it. But BETTER consult a Designer or an Architect to those kind of works not carpenter or some vender. And lastly remove that funky looking overhead outcrop. Have a nice day