Simon builds a Metcalfe Cottage card kit

We spent a very enjoyable Saturday morning building a Metcalfe cottage kit together for our model railway.
Simon has built one small Metcalfe kit before. I helped him with the cutting but he did all the assembly himself. He did a grand job and is excited for his next card kit construction project.
Have you built a Metcalfe kit? Which is your favourite and which should we try next?
Let us know in the comments.