X0206 3 2024-05-13 0 0001618563 National Storage Affiliates Trust NSA 0001198212 SCHALL MICHAEL J 8400 EAST PRENTICE AVENUE 9TH FLOOR GREENWOOD VILLAGE CO 80111 1 0 0 0 Common shares of beneficial interest, $0.01 par value 2000 D Exhibit No. 24.1 Power of Attorney dated January 30, 2024. Michael J. Schall, by Jason Parsont, his Attorney-in-fact 2024-05-15 poa-secfilingsxschallexe