It is, and it's also the right answer!
H O U S E / O F / L O R D S
It's the higher counterpart to the House of Commons (where legislation is passed); one of the traditions of Westminster is that Commons MPs don't refer to the Lords by name, so they call it "another place".
New puzzle up hopefully tomorrow; it will be accompanied by a score update and it will be the final puzzle to count for the purpose of the GSM. A bonus round just for fun is possible if time permits.