"Câteodată sunt acasă."

Translation: Sometimes I am home.

[Wowa269009]

"I am home" sounds wrong to me. I would say "I am at home".
Can an English native speaker verify this answer or reply to my comment to explain me why am I wrong, please? :-)

[BobbyBigge]

At doesn't really matter, for this particular sentence. I am home or I am at home, both examples are fine. "At" is an extra word, so we (English speakers) tend to drop extra words (or filler words).

[JonEnMiljon]

Shouldn't ”Sometimes they're home” be an accepted solution?

[razvan.marin]

Indeed!

[lulubeck]

Sometimes I am at home.