We stayed in October for 2 nights as a couple whilst visiting family. We liked it so much we returned in February with other family members in tow.
The rooms are really large and airy, but warm. The bathrooms are spacious and well appointed (although no cubical around bath shower in the double room). There is also a guest lounge. The house is clean and modern. The breakfast , good quality and enormous. The grounds are lovely with nuthatches, greater spotted woodpeckers and a variety of parus (reveiw wouldn't accept t*ts as a profanity!).
The house is outside the city -about 20 mins drive, but there are some nice food pubs nearby. It is very quiet.
Stuart and Elisabeth are a kindly couple and help where they can to make your stay comfortable.
We hope to visit Smokey cot next time we visit Cardiff.