This removes any leftover soap, oils, hairs, etc.2.

Was the plumber able to identify if the line was comprised? 

Just the basics, little shampoo, conditioner, soap and lotion bottles in each bathroom, salt, pepper, cooking spray, coffee grounds, etc..

It currently comprises of 1x House & warehouse, with an adjacent lot next door that is a campground consisting of 5x RVs.

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.

I also looked into local clubs in the area and there’s a couple - the REIA, as you mentioned, and then a pretty active club comprised of female investors. 

.), $2.1K of travel (flights & rental cars), $2.3K in software subscriptions (PMS, etc.) and $300 in mealsManagement Fees ($1.7K) - PM fees, booking platform fees, etc.Cleaning Fees ($6.2K) - pass-through charge for guestRepairs & Maintenance ($10.5K) - General R&M ($1.5K), Painting ($1.2K), Plumbing ($1.5K), Pest Control ($500), R&M Supplies ($500), Labor ($3.5K), Linens, Soaps, Consumables ($1.5K)Legal & Professional ($1.5K) - LLC setup & lawyer fees ($350), inspections ($1.1K)Utilities ($6.4K) - Gas (avg. $63/mo.), Electric (avg. $121/mo.), Internet (avg. $60/mo.), Water & Sewer (avg. $107/mo.).Please let me know if you see anything glaring or things that I can work on bringing down or eliminating completely.It's important to note that up until I hired the full-service PM in April '24, I was self-managing from out of state and paid a local boots on the ground resource when needed.

One is in Jacksonville, which is 48 units, comprising of 4-plex's.

Like Michael said, I would use a cleaner once a month to clean or biweekly, restock the common area items (like TP, dish soap, etc), and sign up for routine lawn and snow services.

One small oil spill-yes if they didn't notice it was leaking and then got it fixed; but multiple spills means they didn't fix the car.Options to try are baking soda and vinegar or dish soap like dawn that breaks down the oil.