Wholesaling is a lot tougher to be successful at than most people think I second the motion! 

We stuck a dehumidifier in there, and haven’t had any complaints since then.

I was also thinking motion sensor lights for the basement, so they can't be left on, plus added security.  

Ring is based on motion detection and will record approximately one-minute clips of any detected motion (if the motion lasts longer, you'll get multiple clips until the motion ceases).  

Document their actions with a small video as I'm at the property often and take this evidence to the police and/or city.You might try a game camera that uses a motion detector and infrared to catch the action.

Location is still important, might get some temporary spot lights on a motion detector and one of those home security-on line kits will usually keep the kids away.

.- REMOVE CARPET MATERIAL ON BASEMENT FLOOR AND UP STAIRS- REMOVE BASEBOARD; DOOR CASINGS AND INTERIOR DOORS- REMOVE SHEETROCK UP TO 84” HEIGHT OFF OF FLOOR- REMOVE WALL TILE AND SHEETROCK SUBSTRATE IN BATHROOM – SAVE TUB/SHOWER FAUCET & TRIMS- REMOVE BATHROOM VANITY – SAVE FAUCET- SAVE TOILET, TUB AND TUB GLASS DOOR- LEAVE HVAC AND HOT WATER HEATER IN PLACE FOR INSPECTION- LEAVE ALL ELECTRIC IN PLACE FOR INSPECTION- LEAVE FRAMING IN PLACE FOR INSPECTION- REMOVE INSULATION ON OUTSIDE WALLS- NO CEILING WORK- REMOVE STAIR TRIM THAT WAS UNDER WATER – LEAVE TREADS AND RISERS IN PLACE.3.DEHUMIDIFYING AND DRYING AFTER WATER DAMAGE REMOVALS ABOVE:- PLACE POWERFUL DEHUMIDIFIER TO REMOVE THE ADDED MOISTURE THAT REMAINS IN THE BASEMENT AIR.- PLACE INDUSTRIAL AIR MOVERS THAT MOVE A TREMENDOUS AMOUNT OF AIR TO SPEED THE DRYING PROCESS.4.SANITIZING AND ODOR REMOVAL (IF ANY) ARE NOT INCLUDED HERE AND WILLBE PART OF THE RESTORATION PROCESS.5.JOBSITE AREA WILL BE COMPLETELY CLEANED UP AND ALL DEBRIS REMOVEDOFF SITE.6.EMERGENCY BOARD UP SERVICE ON 7/23/11 TO PROTECT PROPERTY.7.SEND DIGITAL IMAGES OF COMPLETED WORK.CONTRACT PRICE BELOW REPRESENTS $3000.00 FOR THE DEMO WORK AND $200.00 FOR THE EMERGENCY BOARD UP.CONTRACT PRICE:$3,200.00PAYABLE AS FOLLOWS:$ 3,200.00- UPON SUBSTANTIAL COMPLETION; TO BE WIRED ON 7/25/11

I went through the motions on the "We Pay" page.

Since then, I've had the dry walls removed and left heaters/dehumidifiers running around the clock absorbing every bit of moisture.

WI.The PM has failed in their responsibility on many levels: 1) our contract states that the PM will notify me and receive approval for all repairs unless it is an emergency service for tenant (e.g. furnace); he hired a plumber to fix a minor problem after I told him I'd stop by the house and check it out (I just happened to be in town on other business and was available). 2) failed to do a proper move-in/move-out and I've lost about $ 600-800 worth of property (drapes, blinds - lots of little things - most expensive a dehumidifier) when the tenants moved out.