This is first time we use our lovely house as holiday house. We are trying to provide a nice and comfortable holiday house for our visitors. All of beds have electric blanket. There are underground heating in the kitchen and dining room, a gas fireplace in the living room, a air condition in the master room, a 2000w electric tower fan heater in the double room. We think our problem is that we forget to put some paper instruction in the holiday house. Auctually, the controller of underground heating is on the wall, and remoter of air condition is in the drawer of Vanity, and gas fireplace is ready for using, wifi detail is printed on the router which is on the table. We do not realized it will be more easy for visitor if they have a paper instruction. Many thanks for Kaellis's comment. It is, weather is getting colder and colder, we are going to buy two more heater for the other rooms. Also we are going to write a instructions for our visitor. Hope next time you will enjoy your stay, thanks.