OPINION LETTER Landlord Can Change Door-to-Door Mail Delivery to Locked Mailbox Delivery January 1, 2001 Landlord Can Require Guarantor for Renewal Lease January 1, 2001 Landlord Wants to Remove Astroturf and Picnic Tables from Roof January 1, 2001 Landlord Needn't Charge Preferential Rent to Pass-On Tenant January 1, 2001 Sublet Allowance Doesn't Apply to Tenant's Lease January 1, 2001 Effect of Harassment Order on Increase January 1, 2001 Landlord Limited Liability Company Can't Get Apartment January 1, 2001 Construction in Adjacent Building Blocks Six Windows January 1, 2001 Landlord Can't Stop Charging Preferential Rent January 1, 2001 Improvements Made to Fire-Damaged Building September 30, 2000 Effective Date of J-51 Tax Abatement Offset April 1, 2000 Tenant Wants to Add Name of Common-Law Wife to Renewal Lease April 1, 2000 first previous ... 10 11 12(current) 13 14 ... next last