Can control the heat and A/C
Individual gas and electric meter (only pay for my unit)
Washer hook-ups and drains
Gas or 220 electric line for dryer/stove
Outlets are grounded (have three prongs?)
Enough closet, cabinet, & storage space
Insulated walls (ask landlord)
Storm windows (more heat-efficient)
Lower ceilings (more heat-efficient)
No visible water damage or leaks
Hot water tank large enough (at least 40 gallons)
Landlord is responsible for snow removal and lawn care
Laundry facilities onsite