Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: sq. ft. of cover
Document: What a difference it made for our basement!!! Our basement is roughly 500-600 sq/ft
Mach came ready to run and had the humidity removed from my 1200 sq/ft basement in a matter of hrs.
Extremely quiet, effective dehumidifier. Dried up my damp basement (1200 sq. ft. ) in just a day of use. GREAT Purchase.
Works great for our 1500 sq ft basement. Has helped a lot with the smell and the water reservoir is large enough that it doesn't require emptying that often.
FRIGIDAIRE honored their warranty and replaced. This model has been reducing the humidity in a 2500 sq. ft. lower level from 63% to 50%. Wish it were quieter, but happy overall
Took it out of the box and set up in 1000 sq ft home, wicks out large quantities of water on humid days. I would recommend this to anyone in need of a decent, quiet, dehumidifier.
Got this for our new unfinished basement. It works really well, even in colder temperatures. Has done a pretty good job keeping the space (1700 sq ft) at 35% humidity this winter.
Using this unit in our 1700 sq ft home, and am amazed at the amount of humidity that was removed in the first two days. After the first two days, it maintains the humidity that was chosen, quietly and efficiently. A truly great product.
I've been running mine continually (max. setting) for the past six months in an open basement (perhaps 1100 or 1200 sq. ft.) that was previously very damp. This has kept the humidity to around 40%. Goodbye mold and bugs.
Works really well. We have an 1100 sq ft basement and it sucks out the water fairly quick. Auto shut off is very useful when it gets full. I have not permanently hooked it up yet to drain into the sump but I would recommend that you do that or you hook it up to a slop sink.
Answer: We have a 5 bedroom house.  We have all the ceiling fans on to circulate the air even in the upstairs hallway.  We have the dehumidifier downstairs since water settles downward.  It has done a good job.  The only negative we see is that the unit blows a lot of hot air which makes the room a little warmer.  We change the water 2 to 3 times a day. We have 2,600 sq. ft.  Hope this answers your question.