Noun: weekday; an ordinary or non-special day in life.
Let’s translate the whole sentence for the context.
Uusi koti is a simple phrase that means ”new home.”
Tuo iloa means ”brings happiness” or ”brings joy.” Tuo is the 3rd person singular of tuoda, which means ”to bring.” (See tuoda conjugated here.) Iloa here is the partitive singular of ilo, which means ”joy.”
The whole sentence translates as ”A new home brings joy to daily life.”
Tutustu nyt in our example means ”get acquainted now.”
Tutustu is the 2nd person imperative singular of tutustua which means ”to meet (people),” ”to get to know” or ”to get acquainted with.”
And nyt is an adverb meaning ”now.”