POWER OF ATTORNEY

       I, Thomas D. Sullivan, hereby constitute and appoint Alexander J.
Vargas, Alice G. Givens, Alexis George and Patricia A. Thomas as true and
lawful attorneys for me and in my name to sign or certify and file, or
cause to be filed, with the appropriate authority any and all reports,
forms or profiles, in paper format or electronic format, relating to my
ownership, direction, control or trading in the securities of LL Flooring
Holdings, Inc. (hereinafter referred to as the "Corporation") and/or any
of the Corporation's subsidiaries, affiliates, associates, and/or any
company of which any of the foregoing corporations is an insider,
which are required to be filed pursuant to the provisions of the
Securities Exchange Act of 1934 of the United States of America, and
regulations and rules made pursuant thereto, and/or the laws, regulations
and rules of any other jurisdictions in which such reports or profiles
must be filed, as a consequence of my being, or being deemed to be, an
insider of the Corporation and/or any of the Corporation's subsidiaries,
affiliates, associates, and/or any company of which any of the foregoing
corporations is an insider. I hereby revoke any power of attorney heretofore
made in this regard. This power of attorney shall remain effective until
revoked in writing.

DATED at Cohasset, MA

This 15th day of July 2024.

/s/ Thomas D. Sullivan

Thomas D. Sullivan