No, that's perfectly acceptable behaviour
whilst your at it, don't forget to pay only for bed and breakfast but nick loads of rolls and ham and cheese and yoghurt off the breakfast buffet for your lunch.
Also, drink all the drinks out of the mini-bar and replace the vodka/gin drinks with water and the whisky/rum drinks with vinegar so it looks like you havent had any and won't be charged for them.
Finally, don't forget to take the towels, soap, shampoo, sewing kit, shoe cleaning kit, stationery, and batteries out of the remote control when you leave.