For example, do you have water heaters that are going to fail and flood your place because they are 20 years old?

Do you pay utilities (electric, water) and mortgage through Baselane.

@Cardiay WatsonPerhaps you can use a standard lease form and just specify only the garage is being rented out?

We had a client with a warranty who had a failed water heater.

Keep all lavatories, sinks, toilets, disposals, pump systems, and all other water and plumbing apparatus in good order and repair and shall use same only for the purposes for which they were constructed.

Because when that person does work for you, they will come there to buy the supplies, plumbing, or water heater etc. 

NEW TENANT GIFTSHere's what we give new tenants.....Cleaning Bucket with Cleaning Supplies:white vinegar, baking soda, awesome degreaser, disinfectant wipes, carpet spot cleaner, magic eraser, all purpose cleaner, scrub sponge.Tote Bag with Useful Items and Tools:hand soap, paper towels, plastic garbage bags, toilet paper, toilet plunger, Zip-It (strip for clearing hair clogs from drains), plastic clothes hangers (6), shower curtain liner (good quality cloth one), laundry detergent, dish soap/dish detergent, cutting board, "Freeze the Grease, Save the Drain" kit, “Recycle” bag for collecting materials for recyling, magnet with our name and contact information, picture hangers.Refreshments In the Fridge (for move-in day): several bottles of water, healthy snacks, bottle of sparking cider with a welcome note attached.Larger items: Welcome mat, shoe tray.

Furthermore, I compare their costs with the averages we have on such buildings and standard estimates to make sure they are in line.

Many contain higher level ofchemicals (formaldehyde) and others compared to what they claim, especially per LEED standards.

When purchasing, things that will amplify rates are roofs that have less than 10 years life, old water heaters, flood zones etc.