Either choice of duvet or summer weight (4.5 tog) plus blankets
Variable lighting (including low bedside lamp so I can read whilst DH sleeps)
Lots of info and recommendations about things to do and places to eat
Info provided beforehand about what is provided so know whether to bring (eg kitchen rates roll, washing up liquid, soap)
What I would see as basic kitchen equipment such as chopping boards, cheese grater, decent knives, scissors, plenty of oven trays - have stayed in places without these but with electric mixer or rice cooker or fish kettle
WiFi, dishwasher, toaster, microwave, freezer, fan oven, washing machine
Preferably outside clothes line and pegs but as minimum airer and basket
Heated towel rail or lots of towels
Spare bedding in case of accidents
Games, DVDs, selection of books - we always bring our own but good to have something new to try or if run out
Ideally clean outdoor seating and table (not one that looks like been there 20 years and used as bird toilet)
Not lots of tat ornaments
Clean