It would be interesting to know the split of responsibilies in the commercial rental agreement by which Conway rents the stadium. It is not similar to a private home rental agreement between landlord and tenant as the renter in a commercial agreement has many more responsibilities.
Conway clearly pays for office and various other staff occupying the buiding during the week and match day staff but i would be interested to know the facts regarding cleaning and maintenance staff as the ground should be clean and tidy, particularly in Covid times, and not filthy and unkempt. Grounds maintenance looked to working as the pitch looked good. Scoreboard ? Who pays ?
Blame is difficult to apportion before we know the facts.
( I blame Conway )