Two cottages out of our Peak District cottages with one back in. One cleaner up. One more fridge installed in a cottage and again had to change door over. Went to Matlock after lunch and called in to see Tony & Jan the previous owners. Arrange to meet up for a meal this week. Back and a few bits and pieces before dinner. Guests arrived about 8.30. Sat down but about 9pm had to go to a cottage where the smoke alarm had gone off. Second time today an alarm has gone off!