You are able to request a hair dryer at reception. On check in please do not hesitate to ask for one and anything else you may need. With kind regards
The rooms in the lodge are adequate, clean and comfortable.
I would contact reception before you go and discuss whether it is possible to upgrade to a hotel room. The staff are friendly and helpful but you may need to pay a little more for a hotel room.
Get an answer from Old Mill Hotel staff and past guests.