A few days before checkin,the host asked if we could provide a 3hour window for workers.As we were a group of 10,I coordinated with everyone to accommodate the request.However,we were never told the property was an active construction site.When we arrived at 6 PM, the house was approximately 30C inside because a window had been left open and the AC was not on.While this may have been an oversight, it was an uncomfortable welcome.The serious issue was discovering major construction underway.The owner was adding an entire section to the back of the house,which was never disclosed.When we uncovered the pool, everything was covered in construction dust.The pool had not been vacuumed and was dirty.We also found sharp pieces of plexiglass and roofing screws on the ground,creating a serious safety hazard.I contacted the host, but received suggestions rather than a clear plan to resolve the issues.On Thursday morning, I advised that workers could come during the agreed 3-hour window.They arrived within 10 minutes, stayed all day, and returned the next day, significantly affecting our privacy and enjoyment.Construction materials remained throughout the front yard.It was not until the day we were leaving,after I contacted VRBO, that the back windows were covered and materials were removed.Had the construction been disclosed, we would have chosen another property. We made every effort to accommodate the host but were placed in an undisclosed, unsafe construction environment.Worst VRBO!