We stayed at Harbour House over Easter with my family, six adults and three kids 4 and under. The house was absolutely perfect for our needs. High chair and travel cot provided and a stair gate available. The dining area is very spacious with plenty of room for us all around the table.
The main attraction was the location. We knew Northumberland so picked Craster knowing what to expect but for those who don't it is a traditional fishing village turned tourist destination. Lots of walkers taking the footpath to dunstanburgh castle and eating ice cream on the harbour walls.
Craster also has a fantastic pub, small cafe and a seafood shop and restaurant.
Nothing negative to say but some may find the garden being across the road and issue. It is however completely enclosed and safe for kids to play and the road is narrow and quiet (with cars but not walkers).
All in all I would highly recommend a stay here. The house is best summed up by a comment from my Mum that it 'was done up very nicely.. but not so nicely that you can't relax.'