Should you be going to Harrisville, NH for a wedding or a class @ the local mill/design studio, then the Harrisville Inn B&B is the place to stay. In fact, it's the only place to stay unless you want to drive 8 or more miles away. There are 5 rooms, each quaintly furnished. The hosts are delightful, helpful and knowledgeable about the area. Breakfast. is quite good with emphasis on locally sourced foods, including, on our stay, maple syrup from their own trees.
If you like quaint, are willing to deal with a bit of country-shabby chic, and really want to stay in Harrisville...this is the place for you.