1.1 What else does the landlord need to provide to you in relation to the rental property?

The standard lease provided to you by the landlord, James, contains the following clause:

Clause 5.1 Lessee's Consent

Where, pursuant to any Act or requirement of any relevant authority, the Lessee's consent is required to any process, step or dealing by the Lessor with its interest in the Land, the Lessee shall give its written consent to such proposed process, step or dealing within seven (7) days of receipt of a written request from the Lessor to do so, provided that such proposed process, step or dealing does not materially detrimentally affect the Lessee's use of or access to the Premises;

The landlord wants to install an inside wide arch between the two restaurants so he can continue to offer you (and subsequent lessees)