暖炉の

of the fireplace

→ 暖炉
phrase Rare #29,417
of the fireplace 暖炉 means “fireplace,” and の connects it to a following noun or phrase to show possession or association, as in “beside the fireplace” or “the fireplace’s ashes.”
JA: 暖炉の前に椅子を置きました。
EN: I put a chair in front of the fireplace.

暖炉の掃除して下さい

Please clean out the ashes from the fireplace.

暖炉の前のがありますか

Do you have a seat in front of the fireplace?