I'm a bit fuzzy on what the benefit would be of the home office deduction -- I've taken it some years when I'd owned a small company and did a fair amount of work out of one area at home, my reasoning was that I could deduct from taxable income a portion of utilities and maintenance cost related to that portion of my house. But the dollars involved were tiny -- say 10% of my house was used for this purpose, and utilities cost 3,600 per year -- this would reduce my taxable income by 360 per year; even at the 25% bracket (if there is one) that'd save a whopping $80 per year in taxes, probably not worth the effort of filling out the forms.
There may be more of an incentive to take this deduction if you meet the guidelines and are in an apartment -- in a house you can deduct the interest from the mortgage regardless, so there's really no benefit to deducting, as in the example above, 10% of the interest via the home office deduction and 90% via the 1040 schedule A, rather than 100% of the mortgage interest on the schedule A.