Constant plumbing issues (toilets not flushing, showers not draining, insufficient hot water for number of guests, instructed to use the washing machine, dishwasher and showers one at a time which didn't resolve the grey water flooding the paving and not draining, tiles fell of the shower wall onto my son). The host alleged the the toilet issue was because my "kids used too much toilet paper" which the plumber disupted when he attended, insisting there was no evidence of too much paper. The host suggested we leave early and offered to refund the balance of our stay, then waited days without processing the refund and sent a petty message claiming trivial damage to the garden. We had to pursue our refund through Air bnb support.