Some areas will not be carpeted. For example, underneath kitchen units or in the bathroom. These will contribute to the floor area but not the carpet area. On the other hand, the risers of steps may well be carpeted but will not contribute to the floor area.
It costs about $250 for a small I floor house.
2700 square feet
Floor area is always larger than the living area. Floor area can include an unfinished basement, the garage, an outside foyer, closet space etc. Living area is much smaller than the floor area. It is usually the heated/cooled area in the house. Real estate agents will usually quote the floor area because the buyer will think he/she is getting more space for his/her money. When asked they will have to quote the living area. Even though the unheated/uncooled fllor area contributes to the aesthetic value of the house, some of it may not be useful to the buyer. It depends on the buyer's preference.
Almost any store that sells hardwood floor in your area can deliver it and have it installed. If they don't install, they certainly can refer you to someone that can.
48 squired meter
It is the area within a slaughter house used for the killing of animals.
A bungalow is a house without an upper floor room area.
Local Area Network (LAN).
A den?
A structure of small size, similar to that of a dog-house, but offering useful shelter for a human.
To convert square feet to square centimeters, you would multiply by 929.03. Hence, if the house floor area is 2250 square feet, it would be 209,030.48 square centimeters.