We enjoyed our stay at the Seafield Arms, it’s one of the nicer accommodations in Cullen. It is centrally located, there is plenty of street parking, and the room is a good size, modern and clean. There’s a nice restaurant and bar downstairs.
The one thing I wish we had was a view from the room, but as you are uphill from the water, there wouldn’t be a great view.
It’s a wonderful central location to go exploring the Cullen area, which we did. I highly recommend a walk through the old town down by the water, views of the stellar viaduct, and a hike along the coast to the quite stunning Findlater Castle. This is an interesting and very pretty town to stay in. The restaurant was good and the Fish and Chips across the street were also recommended - if you can find a place to eat.