We stayed in the Portside Lodge along the Kennebunk Tidal River. Our room faced the river, but the only decent view of the river is during high tide. The rooms are very nicely equipped with kitchenettes, a/c, and TV.
We paid for a continental breakfast, but when we went to the Main hall, we were told the continental breakfast wasn't available, so the manager gave us a $50 refund for that which was nice.
We dined at Allison's at the Dock Square, incredible food and service.
Onantum closes for the winter, so they weren't fully opened yet for guests during our stay, hence the lack of a breakfast during our stay.
All in all, a nice visit.