Exhibit 11

JOINT FILING AGREEMENT

We, the signatories of Amendment 10 to the Statement on Schedule 13D to which this Agreement is attached, hereby agree that such statement is, and any amendments thereto filed by any of us will be, filed on behalf of each of us.

Dated: March 31, 2020

BROOKFIELD ASSET MANAGEMENT INC.
By:	/s/ Jessica Diab
	Name:		Jessica Diab
	Title:		Vice President
PARTNERS LIMITED
By:	/s/ Brian Lawson
	Name:		Brian Lawson
	Title:		President
PARTNERS VALUE INVESTMENTS LP, by its general partner, PVI MANAGEMENT INC.
By:	/s/ Leslie Yuen
	Name:		Leslie Yuen
	Title:		Director of Finance
BROOKFIELD PROPERTY GROUP HOLDINGS SUB LP, by its general partner, BPG HOLDINGS GROUP (US) GP INC.
By:	/s/ Christopher Wong
	Name:	Christopher Wong
	Title:	Vice President
BPY I L.P., by its general partner, BPY GP INC.
By:	/s/ Christopher Wong
	Name:		Christopher Wong
	Title:		Vice President

BPG HOLDINGS GROUP (US) HOLDINGS INC.
By:	/s/ Christopher Wong
	Name:	Christopher Wong
	Title:	Vice President
BPG HOLDINGS I L.P., by its general partner, BPG HOLDINGS GROUP (US) GP INC.
By:	/s/ Christopher Wong
	Name:	Christopher Wong
	Title:	Vice President

Joint Filing Agreement

BPG HOLDINGS II L.P., by its general partner, BPG HOLDINGS GROUP (US) GP INC.
By:	/s/ Christopher Wong
	Name:	Christopher Wong
	Title:	Vice President
BPG HOLDINGS III L.P., by its general partner, BPG HOLDINGS GROUP (US) GP INC.
By:	/s/ Christopher Wong
	Name:	Christopher Wong
	Title:	Vice President
BPG HOLDINGS IV L.P., by its general partner, BPG HOLDINGS GROUP (US) GP INC.
By:	/s/ Christopher Wong
	Name:	Christopher Wong
	Title:	Vice President
BPG HOLDINGS ALBERTA L.P., by its general partner, BPG HOLDINGS GROUP (US) GP INC.
By:	/s/ Christopher Wong
	Name:	Christopher Wong
	Title:	Vice President
BPG INVESTMENT HOLDINGS L.P., by its general partner, BPG HOLDINGS GROUP (US) GP INC.
By:	/s/ Christopher Wong
	Name:	Christopher Wong
	Title:	Vice President
BPG FINANCE INVESTOR L.P., by its general partner, BPG HOLDINGS GROUP (US) GP INC.
By:	/s/ Christopher Wong
	Name:	Christopher Wong
	Title:	Vice President
BPGUSH L.P. (ONTARIO), by its general partner, BPG HOLDINGS GROUP (US) GP INC.
By:	/s/ Christopher Wong
	Name:	Christopher Wong
	Title:	Vice President

Joint Filing Agreement

BPY (2013) CORP.
By:	/s/ Christopher Wong
	Name:			Christopher Wong
	Title:			Vice President
BROOKFIELD GLOBAL PROPERTY ADVISOR LIMITED
By:	/s/ Philippa Elder
	Name:			Philippa Elder
	Title:			Director and Secretary
BPGH SUB INC.
By:		/s/ Christopher Wong
		Name:	Christopher Wong
		Title:	Vice President

BROOKFIELD US HOLDINGS INC.
By:	/s/ Katayoon Sarpash
	Name:	Katayoon Sarpash
	Title:	Vice President and Secretary

Joint Filing Agreement