Well you wont be able to lower the one over the refrigerator very much, so if you lower them, you are probably looking at getting another cabinet.

One extra layer of protection to ensure tenants are taking care of property.Items to include in lease:-quiet hours-designated parking-designated food storage (cabinets + refrigerator) -no additional guests staying xyz nights or more out of the month.

@Kenneth Garrett After speaking with a few HVAC companies, it may be cost prohibitive or too challenging as there isn't a great exterior wall where the interior air handler can be mounted and have the refrigerant lines run. 

I had to replace a subfloor under a refrigerator which had a slow leak for > than 6 months. 

Every unit has a stove, refrigerator, dishwasher, plumbing fixtures, flooring, paint, etc.

-HVAC generating air but the refrigerate lines aren't insulated and the temperature took 45 mins to drop inside- 2 dead outlets and 2 outside won't take a reset-need a hot water tank and the floor leveled where the hot water tank is (utility closet)- two new decks due to mold spreadI plan to make a few calls this morning to contractors but trying to determine what other steps I could be taking to give to seller.

Just closed an escrow last month in Sacramento where the listing agent had the seller and tenants fill out the lease incorrectly and left the tenants paying all utilities and even included their refrigerator in the purchase contract. 

We treat each guest as if they were royalty.They arrive to find fresh baked croissant from the bakery around the corner, coffee beans in the freezer and half & half in the refrigerator.

With 5 people living there, would also be worth considering an additional refrigerator in the garage.

Tell them you are renting a house , not a walk in refrigerator .