Less is a comparative form of adjective. Comparative degree of comparison is comparing two nouns. In the sentence, the space in the old house is compared to the new ones, Positive degree is used in describing only one noun, and superlative degree compares three nouns.
I'd do lots of research and make sure it comes from good sites, not .com-
something like .gov or .edu
I'd also make sure no opinions are included-
<span>that sorts data by numerical values.
that identifies errors in numerical data.
that allows managers to automate updates of reports.
turns raw data into useful information.</span>
